The lengths of two sides of triangle are given. determine the range for the possible lengths of the third side

here is the answer to this question

Step-by-step explanation:

what you need to do for the range is subtraction the highest to lowest numbers that are on that  triangle and then thats your answer

8(-10x+3.5y-7)

8×-10x + 8×3.5y + 8×-7

-80x + 28y - 56

therefore

-80x+28y-56 is the correct answer

$20.01

step-by-step explanation:

the sale price is (1.00 - 0.77)($87), or 0.23($87), or $20.01.