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timofeeve [1]
3 years ago
10

Help pls its just math :( Ik it sucks I hate math too, pls help tho

Mathematics
2 answers:
Umnica [9.8K]3 years ago
6 0

Answer:

x = - 1

Step-by-step explanation:

Given

- 4(3x - 7) = 40 ( divide both sides by - 4 )

3x - 7 = - 10 ( add 7 to both sides )

3x = - 3 ( divide both sides by 3 )

x = - 1

valkas [14]3 years ago
4 0

Answer: x = -1

Step-by-step explanation: Insert all the numbers into x, and when you insert -1 to x, you get 40.

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You got it correct!
To get from 52 to 13, you divide by 4. And Vis versa, to get from 13 to 52, you multiply by 4. Considering they don't tell you which is the original, the only answer that is either 4 or 1/4 is F

Hope this helps!
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3 years ago
Number 21 please help me !!?!! ONLY THE QUESTION PLEASE
jenyasd209 [6]

Answer:

B: 5x+5.75

Step-by-step explanation:

2 cones with fruit:

cones= x+x=2x

fruit= $1 x 2=$2

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3 cones with candy and syrup:

cones= x+x+x=3x

candy= $0.75x3=$2.25

syrup= $0.50x3=$1.50

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both of them together=

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4 0
2 years ago
Read 2 more answers
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ra1l [238]

Answere areas of twosssss similar figures arddde 20 cm^2 and

Step-by-step explanation:

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4 0
3 years ago
The number 31 is increased to 44. What is the percentage by which the number was increased, to the nearest tenth of a percent?
Sophie [7]

Answer:

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3 0
3 years ago
We have N cars on a circular one-way road; they have the same make, same model, same year and the same fuel economy. The total a
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