Answers
Answer:
x < 3
Step-by-step explanation:
4x - 7 < 5
Add 7 to both sides.
4x < -2
Divide by 4 to both sides to get x alone.
x < 3
To check the answer if it's right or not, you can just plug in the 3 for x and multiply it by 4 which would equal 12 and subtract 12 - 7 which would equal 5.
Hope this helps and pls do mark me brainliest:)
Answer:
x < 3
Step-by-step explanation:
4x-7<5
4x<5+7
4x<12(divide both sides by 4)
4. 4
x<3
Related Questions
NEED ANSWERS ASAP (algebra)
1.Find the equation of line W that has a y intercept of 8 and x intercept of 5
2.What is the slope of the line with the following equation
y= -3x + 7
3.what is the x intercept of the line with the following equation
6x-3y=24
4.Solve the following inequality
[tex] - 53 \geqslant - 3(3x + 3) + 3x [/tex]
5.solve the equation
[tex] \frac{3x}{4} - \frac{x}{12 } = \frac{7}{8} [/tex]
6.Find the Value of x:
[tex]x + ( x + 1) + (2x + 2) + (3x + 3) = 90[/tex]
Answers
Answer:
1) y = -8/5x + 8
2) slope = -3
3) x = 4
4) x ≥ 22/3
5) x = 21/16
6) x = 12
Step-by-step explanation:
1) For the slope, you know you go up 8 left 5 to get from the x-intercept to your y-intercept so it’s positive 8 over -5 (rise over run).
This makes your slope 8/-5 which is the same as -8/5
2) The slope is next to the x, so the slope is -3/1 which is -3.
3) Rearrange the equation to y = mx + b.
Firstly, subtract 6x from both sides:
-3y = -6x + 24
Then, divide both sides by -3:
y = 2x - 8
To get the x-intercept, divide the y-intercept (but positive) by the slope.
8/2 = 4
Your x-intercept is 4.
4) Distribute on the terms:
-53 ≥ -9x - 9 + 3x
Combine like terms:
-53 ≥ -6x - 9
Add 9 to both sides:
-44 ≥ -6x
Divide both sides by -6:
44/6 ≤ x
(Inequality flipped because you divide by a negative)
Simplify:
22/3 ≤ x
Flip the inequality:
x ≥ 22/3
5) Multiply both sides by 4:
3x - x/3 = 7/2
Multiply both sides by 3:
9x - x = 21/2
Combine like terms:
8x = 21/2
Divide both sides by 8:
x = 21/16
or
x = 1.3125
6) Combine like terms:
7x + 6 = 90
Subtract 6 from both sides:
7x = 84
Divide both sides by 7:
x = 12
Hope this helps!
the table shows the values for the function f(x) and g(x) which function has the greater rate of change over the interval is [5,12]
a) f(x)
b) g(x)
c) the rates vary
d) the rates are equal
sorry I forgot to include the table last time
Answers
Answer:
the awnser is C because the other awnsers don't exactly make sense
Step-by-step explanation:
just kinda mental math
Answer:
so the answer isnt c so if i had to make an educated guess its d
winnie used 12 ⅘ cups of flour to make 4 equally sized chocolate cake how many cups of flour were used for each cake?
Answers
Answer: 3 1/5
Step-by-step explanation:
Assume the segment AB has already been constructed. What is the first step to construct the perpendicular bisector of AB?
Answers
Answer:
The first step is to place the compass needle on one of the ends of the given segment AB, and draw an arc above and below the segment AB
Step-by-step explanation:
The steps to construct a perpendicular to segment AB are;
1) Place the compass needle on one of the ends of the given segment AB, and draw an arc above and below the segment AB
2) With the same compass width, place the compass needle on the other end of segment AB, and draw an arc above and below the segment AB intersecting the arcs constructed in step 1 above. Label the point of intersection as C and D
3) With a straight edge, draw a line joining the points of intersection C and D of the two arcs. The line CD. is the perpendicular bisector of the segment AB.
The price of an item has risen to 297 today. Yesterday it was 110 . Find the percentage increase.
Answers
Answer:
170
Step-by-step explanation:
original value = 110
final value = 297
the increase is the difference between both values
increase = final value - original value = 297 - 110 = 187
percentage increase = (increase/original value)*100
= (187/110)*100
=170
Help me, pls! PLS! I need help ASAP, I'm stuck!! >:(
I would truly appreciate it if anyone can help me! Thank u!
(Science; Measuring Volume and Mass. Also, I'm not confused, it's just I've been seeing everyone answering Math questions more often and I kinda need my answers stat.)
Answers
Answer:
So the volume expands as kinetic energy is gained and the more mass there is the more kinetic energy there will be. Hopefully this helps you and if it doesn't I will add on to it, just lmk.
Scottie has 3 dimes and 1 nickel. Kristin has 2 quarters. What percent of a dollar do they have all together?
Answers
Answer: 85%
Step-by-step explanation:
It all adds up to a total of 85 cents, and since there are 100 cents in a dollar, 85 cents equals 85% of a dollar.
Hope that helps!
How do I get the rule
Answers
what is the distance between a and b? round to the nearest hundreadth
Answers
Answer:
we need the picture
Step-by-step explanation:
Answer:
add a picture please
Step-by-step explanation:
In an arithmetic sequence with a1= 35 and d = -5, which term is – 15?
The term - 15 is the th term of the sequence.
Answers
Answer:
The term -15 is the 11-th term of the sequenceStep-by-step explanation:
[tex]a_n=a_1+d(n-1)\\\\-15=35+(-5)(n-1)\\\\-15=35-5n+5\\\\5n=40+15\\\\5n=55\\\\n=11[/tex]
What is 7 + 6x for x = -3?
Answers
Answer:
-11
Step-by-step explanation:
Answer:
the answer is -11
Step-by-step explanation:
putting the value of x in the equation:-
7+6(-3)
7+(-18)
7-18
-11
Help me PLZ, I WILL GIVE ROBUX TO THE BEST ANSWER!
Answers
Answer:
GIVE ROBUX FIRST
Step-by-step explanation:
Help me quickly plz !!!!!!!!!!!!
Answers
Answer:
64
Step-by-step explanation:
10=-6+u/4
+6 both sides
16=u/4
times both sides by 4
64=u
-3x+3y=3 and -5x+y=13
Answers
Answer:
y = x + 3
y = 5x + 13
Gigi makes a scale drawing of a patio. The drawing below shows the two scales she used to plan two patios of different sizes. Scale 1: 1 centimeter = 5 feet. Scale 2: 1 centimeter = 8 feet. A rectangle with length 7 centimeters and width 5 centimeters. Which shows the correct dimensions of the rectangle in both scales? Scale 1: 40 ft by 56 ft; Scale 2: 35 ft by 40 ft Scale 1: 56 ft by 25 ft; Scale 2: 35 ft by 40 ft Scale 1: 35 ft by 25 ft; Scale 2: 56 ft by 40 ft Scale 1: 56 ft by 40 ft; Scale 2: 35 ft by 25 ft
Answers
Answer:
Scale 1: 35ft by 25ft
Scale 2: 56ft by 40ft
Step-by-step explanation:
Given
Rectangle: 7cm by 5cm
Scale 1: 1cm = 5ft
Scale 2: 1cm = 8ft
Required
Determine the scale measurement
For Scale 1:
Actual Measurement
[tex]Length = 7cm[/tex]
[tex]Width = 5cm[/tex]
Scale 1: 1cm = 5ft
To calculate the scale measurement, we have to multiply the actual measurements by 5:
This gives:
[tex]Length = 7 * 5ft[/tex]
[tex]Length = 35ft[/tex]
[tex]Width = 5 * 5ft[/tex]
[tex]Width = 25ft[/tex]
So, the new measurement is 35ft by 25ft
For Scale 2:
Actual Measurement
[tex]Length = 7cm\\Width = 5cm[/tex]
Scale 2: 1cm = 8ft
To calculate the scale measurement, we have to multiply the actual measurements by 8:
Scale Measurement:
[tex]Length = 7 * 8ft[/tex]
[tex]Length = 56ft[/tex]
[tex]Width = 5 * 8ft[/tex]
[tex]Width = 40ft[/tex]
So, the new measurement is 56ft by 40ft
Answer:
c). Scale 1: 35 ft by 25 ft; Scale 2: 56 ft by 40 ft
Step-by-step explanation:
At an opening of a new art gallery, the owner hired a caterer to serve light snacks. The owner created a budget for 150 people to attend the opening, with a per person food cost of $4.25. If the number of guests attending the opening was 56% more than expected, then how much was the final food cost?
$234.00
$357.00
$637.50
$994.50
Answers
Answer: $994.50
Step-by-step explanation:
From the question, we are informed that the owner created a budget for 150 people to attend the opening, with a per person food cost of $4.25. This means that the total cost to cater for the 150 people will be:
= 150 × $4.25
= $637.5
We are further told that the number of guests attending the opening was 56% more than expected, then the final food cost will be represented by:
= $637.5 + (56% × $637.5)
= $637.5 + (0.56 × $637.5)
= $637.5 + $357
= $994.50
Find the volume of a cube of side 9 cm in cubic metres.
Plase help me I will mark you as the brainliest.
please please please please please
Answers
Answer:
Step-by-step explanation:
Side = 9 cm
Volume of cube = side³
= 9³
= 9 * 9 *9
= 729 cubic cm
Answer:
0.000729 [tex]m^{3}[/tex]
Step-by-step explanation:
Before solving, make sure to know what is being asked. The question is asking for the answer in cubic meters ([tex]m^{3}[/tex]), but the given is in cm. Let's convert 9 cm to meter first.
Take note that 1 cm is 0.01 meter, so:
9 cm is 0.09 meter
Next, remember the formula for the volume of a cube: V = [tex]a^{3}[/tex], where V is equal to volume and [tex]a^{3}[/tex] refers to the side of the cube multiplied three times.
V = 0.09 m x 0.09 m x 0.09 m
V = 0.000729 [tex]m^{3}[/tex]
evaluate the expression when c=5 and d=8. c+7d
Answers
Answer:
C+7d
5+7(8)
5+56=61
Step-by-step explanation:
Answer: 61
Step-by-step explanation:
This is an algebraic equation. You need to replace the variables with their values.
Step 1: Given c=5 and d=8.
5 + 7*8
Step 2: Solve the equation. Following the rules of PEMDAS, first multiply the 7 times the 8. Then, add 5 to that.
7 * 8 = 56
5 + 56 = 61
Macie used 1/8 of a gram of honey to make 1/10 of a cake. How many grams of honey does it take to make one whole cake?
Answers
Answer:
10/8 or 5/4
Step-by-step explanation:
It is pretty easy. If you look at the problem it says "1/8 of a gram of honey to make 1/10 of a cake" That means that we should multiply 1/8 by 10 so it will become a whole cake.
1/8 * 10 = 10/8
If you want we can simplify it.
5/4
And that's your answer!
factor: 3x^2 + 2x - 21
Answers
Answer: (3−7)(+3)
Step-by-step explanation:
please help me with this
Answers
Answer:
the mean is 5
Step-by-step explanation:
because if you add all the numbers and divide by the number of digits you should get the equation 40/8= 5 and that´s the answer
Answer: 5
Step-by-step explanation:
add up all the numbers, then divide by how many integers there are.
2+3+4+4+4+5+8+10=40
40 divided by 8 equals 5
Samuel wants to find the perimeter of his triangular garden so he can install a fence around it. The lengths of the sides are given by the following functions: f\left(x\right)=2x+4f(x)=2x+4, g\left(x\right)=3x-2g(x)=3x−2, and h\left(x\right)=4x+3h(x)=4x+3. What is the perimeter if x=3x=3?
Answers
Answer:
it is 32units
Step-by-step explanation:
an estimation we are told 5 miles is 8 km.
Convert 96 km to miles
Answers
Answer:
60 miles.
Step-by-step explanation:
5/8=x/96
8x=480
x=60
Whoever gets correct answer gets marked brainliest!! Please answer asap!
Use the graphs of f and r to describe the transformation from the graph of f to the graph of r
f(x)=2/3x+1
r(x)=3f(x)
Answers
Answer: vertical stretch by 3
Step-by-step explanation:
when g(x) = a*f(x), the graph of g(x) is vertically stretched by a
Help step by step plz :)
Answers
Answer:
182i2j3jdii32i3i38839393838383383 yan yung sagot pasalamat ka nalang mamaya
Step-by-step explanation:
hakdog ses dog
6x=54-12
6x=42
6x/6=42/6(divide both sides)
x=7
Chase tried to solve an equation step by step
1/3 (g-3)=3
g-3=9 step 1
g=12 step 2
find chase’s mistake
choose 1 answer
A - chase did not make a mistake
B- step 1
C- step 2
Answers
Answer:
A - chase did not make a mistake
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Chase did not make a mistake, to get rid of the fraction you multiply both sides by three giving you g-3=9.
and then he adds 3 to both sides giving g=12
Which of the following is an arithmetic sequence? A. −2, −5, −8, −11, −14, −17, … B. 0, 5, 0, 10, 0, 15, … C. 2, 4, 8, 16, 32, … D. 5, 11, 17, 23, 29, 36, …
Answers
Choice D. Because in an arithmetic sequence, you add some value that we call common difference to the preceding term in order to get the proceeding term. Choice D looks like it because it starts at 5 and we add 6 to it it'll be 11 and another 6 it'll be 17 and so on.
Answer:
B
Step-by-step explanation: the common difference is 2.7
Help me please...............
Answers
Answer:
Search it up
Step-by-step explanation:
GO ON GOOGLE sorry i couldnt help :(
What does it mean by "interpret its meaning"? I underlined it for you guys.
Answers
Answer:
1: 300 miles/hour; 2: 5$/hour; 3: 10$ sales price/20$ retail price.
Step-by-step explanation:
1: You have to find the amount of distance traveled per hour.
Answer: 300 miles per hour.
2. You have to find the amount of money earned per hour.
Answer: 5$ per hour.
3: You have to find the sales price per retail price.
Answer: 10$ of sales price per 20$ of retail price.
Do yall know what 4 1/2÷6 is?
Answers
Answer:0.75
Step-by-step explanation:
Answer:
3/4
Step-by-step explanation:
i like to turn them into improper fractions
4 and 1/2 is 9/2
6 is 6/1
to divide fractions, multiply by the reciprocal
6/1 flipped is 1/6
then multiply
9/2 x 1/6 = 9/12
simplify
3/4