Question

Help, please!!! 7th Grade math!

Answer 1

-3

Explanation:

solve for
`4^(2) -1x^(3) + 3`

Use PEMDAS (parentheses, exponents, multiplication, division, addition, subtraction)

`16-1^3+3`

`16-1+3`

`18`

Solve for
`3-(-3)^(2)`

Use PEMDAS (parentheses, exponents, multiplication, division, addition, subtraction)

3-9

-6

Plug your answer back in

`(18)/(-6)`

Divide

-3

Answer 2

Answer:-3

Explanation:

4^2=16, 1^3=1, (-3)^2=9

so

16-1+3=18/(3-9)

so 18/-6= -3