Question

HELP PLEASE AND HOW DO I SOLVE PROBLEMS LIKE THIS? I don't understand these lol​

Answer 1

Answer:

135

Step-by-step explanation:

X is the cost of the item

He is to pay 7% shipping and handling

x * 7% = 9.45

x * .07 = 9.45

Divide each side by .07

x * .07/.07 = 9.45/ .07

x =135

The racquet cost 135

Answer 2

Answer:

$135

Explanation:

$\textsf {Finding the total cost :}$

$\implies \mathsf {9.45 = 0.07 \times T}$

$\implies \mathsf {T = \frac{9.45}{0.07} }$

$\implies \textsf{T = 135}$

The total cost of the racquet is $135