3 years ago

I’m not sure how to answer this, please help!!

Mathematics

1 answer:

posledela3 years ago

8 0

Answer: a= -3,0 and b= 0,18 c= -1,0 d= 3,0

Step-by-step explanation:

Btw Im a demon slayer #1 fan no one can top me

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Given ; 2(10-13x)+9x=-34x+60

rewona [7]

Try comparing your solution with the following:

Solution:

$2(10-13x)+9x=-34x+60\\(20-26x)+9x=-34x+60\\20-26x+9x=-34x+60\\20-17x=-34x+60\\20-60=-34x+17x\\-40=-17x\\x=\frac{40}{17}$

Answer:

$x=\frac{40}{17}$

Check:

$2[10-13(\frac{40}{17})]+9(\frac{40}{17})=-34(\frac{40}{17})+60\\-20=-20$

<em>Hope this was helpful.</em>

3 0

3 years ago

(1 pt) What is the measure of ∠Z? A. 57° B. 65° C. 94° D. 115°

Anestetic [448]

Hi it is 57 is a becase use a protractor

7 0

3 years ago

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Every five years in March, the Population of a certain town is recorded. In 1995, the town had a population of 4,500 people. Fro

alexgriva [62]

4,500 plus 15% is 5,175 minus 4% is 4,968 so your answer is 4,968.

5 0

3 years ago

Hiya !

Aleksandr [31]

Answer:

root 25

Step-by-step explanation:

root 25 is 5, and every other number may not be able to be written as a whole number (please give brainliest)

8 0

2 years ago

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Solve for x. 4+3/5(15+2x)=25

erik [133]

If you would like to solve 4 + 3/5 * (15 + 2x) = 25 for x, you can do this using the following steps:

4 + 3/5 * (15 + 2x) = 25
3/5 * (15 + 2x) = 25 - 4
9 + 6/5 * x = 21
6/5 * x = 21 - 9
6/5 * x = 12 /*5/6
x = 12 * 5/6
x = 10

The correct result would be x = 10.

6 0

3 years ago