What is (-7/10+0.15) divided by (-0.125)

Answers

Answer 1
Answer: first we make -7/10 into decimal (-0.7)
then we can do 2 things
1. simplif parenthasees then divide
2. split into 2 fractions then add

I like first one better
(-0.7+0.15)/-0.125)
simplify partnehasees
-0.70+0.15=-0.55
nwe we have
-0.55/-0.125=4.4 (remember that (-)/(-)=(+)

answer is 4.4

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Someone please help me

Answers

pi is 3.14159265
Pi day is coming up!!
pie equals 3.14 and ya.

What comes first a number or a varible ?

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A number comes before the varible
when writing an equation or expression write the number first

cody spent half of his allowance on candy. to earn more money his parents let. him wash the car for $7. what is his weekly if he ended with $17

Answers

If x is the weekly allowance
1/2x+7=17
1/2x=10

x= $20
Cody normally gets $10 per week 17=7=10 times 2=20

I don't know how to do this question can you please help me. ? ? ?

Answers

So the base is 72 area squared. You multiply 72 by the height, which is 9, giving you 648 area cubed.
Hope this helped!

Does anyone know how to do this?

Answers

Step-by-step explanation:

The no. in the box will be =144

zĀ²-24z+144

How is it that a square is a rectangle but a rectangle ins't a square?

Answers

beacuse  A square by definition is a "plane figure having four equal sides." Rectangles' sides are not equal and hence cannot be a square. 

A rectangle by definition is a "four-sided plane figure with 4 right angles" - which also implies that a square can be a rectangle because it is also a four-sided plane figure with 4 right angles...... hope this helps
The definition of a square is a plane figure with four equal straight sides and four right angles. The definition of a rectangle is a plane figure with four right sides and four right angles. To be a rectangle you just need four straight sides and four right angles, but to be a square all those sides have to be equal. Therefore, a square is a rectangle because it has four straight sides and four right angles, but a rectangle isn't a square (or not always) because it doesn't have four equal straight sides.