Complete each statement to describe the terms. -The variable, p, represents the regular price of a sandwich.
-The constant, 1.5, represents the discount on a sandwich
(Which expression can you use to find the total price of three sandwiches after
the discount?
• 3(p+1.5)
• 3p - 1.5
• p + 4.5
• 3(p - 1.5)

3(p - 1.5)

Step-by-step explanation: 3 times the price of each sandwich at the discounted price will produce the total price. The discount is subtracted from the regular price.

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3