Jason bought 3 shirts that each cost the same. he had a coupon for $10 off and he spent $65 altogether. which equation can be used to find the cost of each shirt?

a. 10s+3=65
b. 10s-3=65
c. 3s+10=65
d. 3s-10=65

The equation can be used to find the cost of each shirt is 3s - 10 = 65 .

Option (D) is correct .

Step-by-step explanation:

Let us assume that the cost of the each shirt be s .

As given

Jason bought 3 shirts that each cost the same.

He had a coupon for $10 off and he spent $65 altogether.

Equation becomes

Number of shirts × Cost of each shirt - Coupon cost = Total amount Jason spent .

3 × s - 10 = 65

3s - 10 = 65

Therefore the equation can be used to find the cost of each shirt is 3s - 10 = 65 .

Option (D) is correct .

area of part 1:

a1=base*height/2=(8+2)*(8-2-2-1)/2=10*3/2=15 ft^2

area of part 2:

a2=length*width=(8+2)*1=10 ft2

area of part 3:

a3=length*width=8*2=16 ft2

total shaded area : a1+a2+a3=41 ft2

total area of the reactangle : a=16*8=128 ft2

total area of the nonshaded region : 128-41=87 ft2

answer: i can’t tell you that

step-by-step explanation: