2 years ago

Help, please!!! 7th Grade math!

Mathematics

2 answers:

BigorU [14]2 years ago

3 0

Answer:-3

Step-by-step explanation:

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

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

so 18/-6= -3

Mila [183]2 years ago

3 0

Answer:

-3

Step-by-step 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

$\frac{18}{-6}$

Divide

-3

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