What is the value of 6x-24x2?
124x4
1144x4
2x4
2x2
Forty students were surveyed and asked if they received money for earning good grades in math class. The table below shows the students’ responses. What percentage of students did not receive money and earned a B?
15%
29%
35%
75%
Simplify the following expression: 2-32-7
24=
What is the missing y-coordinate that would make this set of points form a linear function?
(0,2), (1,5), (2,8), (3,?)
11
12
13
14
Add:
1.24×104+6.2×102
1.86×104
1.86×103
1.302×104
1.302×103
The table below shows how many balloons each of six students brought to the school carnival.
What is the mean number of balloons the students brought to the carnival? Show your work and write you answer in the space provided.
A cheese company wants a random sample of the views of 400 customers who purchased the company’s new product, Jalapeño Swiss. Which of the following shows methods shows a true random sample?
The company could call the last 400 customers to buy the product.
The company could run a computer list of the customers who purchased the item and randomly choose 400 customers from the list.
The company could run a computer list of the customers who purchased the item and choose 400 customers whose names begin with the letters A through D.
The company could run a computer list of the customers who purchased the item and then returned it.
The table below shows the cost of buying pairs of socks on sale.
What is the unit rate described by the table?
$2.00
$2.99
$1.00
$1.99
Mrs. Arlinze earns $348 each week, plus commissions of 4% on sales of coats at the store where she works. She needs $500 to meet expenses for next week. Which inequality below shows the amount she needs to make in sales, s, in order to receive enough commissions to combine with her weekly wage to cover next week’s expenses? (Assume there are no taxes.)
($500 – $348) ÷ 0.04 ≤ s
$500 – $348 + ($152 × 0.04) ≤ s
$500 + ($152 ÷ 0.04) ≤ s
$348 + ($152 ÷ 0.04) ≤ s
What is the volume of the cylinder?
2πx2
4x3
2πx3
4πx3
8πx3
