In the order of operations, you always perform multiplication before division.

Select one:

a. True.

b. False. They are always performed at the same time.

c. False. The operation that is located first from left to right will be performed first.

d. False. Division is always performed before multiplication.

In the expression, - 7x + 3 what does the number -7 represent?

Select one:

a. Variable

b. Coefficient

c. Constant

d. Operation

The cost of mailing a letter was 42¢

for the first ounce and 37¢

for each additional ounce. If the cost of mailing a letter was $1.90, how many ounces did the letter weigh?

Select one:

a. 4 ounces

b. 5 ounces

c. 3.6 ounces

d. 4.2 ounces

The perimeter of a triangle is 29 feet where one side of the triangle is twice the length of the shortest side. The largest side is 13 feet more than the shortest side. How long is the shortest side?

Select one:

a. 8 feet

b. 17 feet

c. 4 feet

d. 16 feet

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