Becca tried to evaluate the expression 45 – (8 × 3 + 15). Her work is below.

45 - (8 × 3 + 15)

Step 1: = 45 – (24 + 15

Step 2: = 45 – 39

Step 3: = 16

In which step did Becca first make a mistake?

step-by-step explanation:

(3rd option) - c

a. (14,375+570)(5.3) b. 158,417$

step-by-step explanation:

a. you are basically just setting up the equation. f= amount of debt hence 14,375. g= how much she is borrowing from her parents weekly hence 570 and t= the interest on her debt. creating the equation.

b.   14,375+570= 14,945

      14,945 x 5.3 = 79,208.5

      79,208.5 x 2(years) = 158,417(answer)