Using the order of operations, which operation should you perform last to evaluate the expression below? (
7
×
4
)
+
(
10
÷
2
)
×
(
14
.
7
−
9
)
A.
multiplication

B.
division

C.
addition

D.
subtraction

Acompany is making new soccer uniforms for a team. the company uses 2.5 yards of fabric for each shirt. the company uses 82.5 yards of fabric to make shirts and shorts for 15 players. the equation and solution below represents the situation. 15(2.5+x)=82.5; x=3 what does the solution, x=3, represent?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Given the equation −4  = 12, solve for x and identify if it is an extraneous solution.