Question

a (20 ÷ 4) · -11 =
e (28 - -10) - 7 =
i (-13 + -12) (-4) =
l (4 · -6) ÷ -8 =

Explanation:

Step1: Solve expression A: Divide first

$20 \div 4 = 5$

Step2: Multiply result by -11

$5 \cdot (-11) = -55$

Step3: Solve expression E: Simplify double negative

$28 - (-10) = 28 + 10 = 38$

Step4: Subtract 7 from the result

$38 - 7 = 31$

Step5: Solve expression I: Add the negatives

$-13 + (-12) = -25$

Step6: Multiply result by -4

$-25 \cdot (-4) = 100$

Step7: Solve expression L: Multiply first

$4 \cdot (-6) = -24$

Step8: Divide result by -8

$-24 \div (-8) = 3$

Answer:

A: $\boldsymbol{-55}$
E: $\boldsymbol{31}$
I: $\boldsymbol{100}$
L: $\boldsymbol{3}$