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jenyasd209 [6]
2 years ago
12

Write the subtraction expression as an equivalent addition expression and then evaluate it.

Mathematics
1 answer:
solniwko [45]2 years ago
4 0

The subtraction expression is solved to get -27 gives while the equivalent addition expression is -65 + 35 evaluating gives -47

<h3>What is subtraction and addition?</h3>

Subtraction refers taking away a value from a certain value while addition implies increasing a value by a certain value

<u>Given data</u>

-15 - 12

solving we have

-15 - 12 = -27

equivalent addition

-62 + 35

evaluating the equivalent addition

-65 + 35 = --27

Read more on addition and subtraction here: brainly.com/question/4721701

#SPJ1

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What is the result when the number 36 is decreased by 75%?
OLga [1]
When 36 is decreased by 75%, the result is 9.

75% of 36 is 27.

36 - 27 = 9
3 0
3 years ago
Find the slope of the line give these two points: (0,5) and (-7, -8) *
PSYCHO15rus [73]

Answer:

m=13/7

Step-by-step explanation:

the equation for slope (m) is (y2-y1)/(x2-x1)

the given points are (0,5) and (-7,-8)

we can label them:

x1=0

y1=5

x2=-7

y2=-8

now substitute into the equation

m=(-8-5)/(-7-0)

m=-13/-7

m=13/7

the slope is 13/7

hope this helps!

3 0
3 years ago
Chad washes windows after school to make some extra money. He charges $5.50 to wash each window. If the customer provides the su
mash [69]

Answer:

C. 5.5 = 27.5

Step-by-step explanation:

The customer did not provide any supplies which means that the number 3.25 should not even be apart of the answer choice because it is not being deducted.

5.50 multiplied by how many widows (w) are washed should equal 27.50

Therefore C. 5.5 = 27.5 is the answer

6 0
3 years ago
What is the value of x?<br> 14-x=21
Dahasolnce [82]
14 - x = 21

First, subtract 14 from both sides. / Your problem should look like: -x = 21 - 14
Second, simplify 21 - 14 to get 7. / Your problem should look like: -x = 7
Third, multiply both sides by -1. / Your problem should look like: x = -7

Answer: x = -7

5 0
4 years ago
Help me with this pls
amm1812

which one do you need help with? i'll help ya...what do you need explained...or do you need answers?


6 0
3 years ago
Read 2 more answers
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