Question

(2a−13)÷b15 when a=−25 and b=−8.25

Answer 1

Explanation:

Step 1.) Plug in the numbers to each variable

(2(-25) -13) ÷ (-8.25)15

Step 2.) Solve in Parenthesis

(-50-13) ÷ -123.75

= -63÷-123.75

Step 3: Reduce/Solve

=28/55 (Fraction)

or

=0.51 (Decimal Rounded to nearest 10th)