Division, Rounding, Multiplication
What is 4 divided by 0?
0
Shen made $108 for 9 hours of work. At the same rate, how much would he make for 11 hours of work?
$132
-4 = 8 + x/3
x= -36
Round 1,360 to the nearest thousand.
1,000
An item is regularly priced at $93. Lamar bought it at a discount of 40% off the regular price. What is the sale price?
$55.80
-40= -x/7
x=280
Order these numbers from least to greatest.
7.15, 7.2, 7.1561, 7.015
7.015<7.15<7.156<7.2
Kevin has k decks of cards. Each deck has 52 cards in it. Using k, write an expression for the total number of cards Kevin has.
52k
2(2x-7)=18
x=8
First, rewrite 5/6 and 6/7 so that they have a common denominator. Then use <, =, or > to order them.
5/6 < 6/7
2/5 = (x-3)/3
v= 21/5
Evaluate the expression when b= and c=−7
49
There is a sales tax of $5 on an item that costs $63 before tax. A second item costs $50.40 before tax. What is the sales tax on the second item?
4x=38 = 9(x+2)
x=4