Equations!
-12x = 28 – 16x
x=7
9/6 = x/10
15
Jasmine bought 32 kiwi fruit for $16. How many kiwi can Lisa buy if she has $4?
8 Kiwis
(42 - 5) + 13
24
2x + 2(x + 4) = 56
x = 12
7/(b+5) = 10/5
b = -1.5
Shawna reduced the size of a rectangle to a height of 2 in. What is the new width if it was originally 24 in wide and 12 in tall?
4in
Gabriella bought three cantaloupes for $7. How many cantaloupes can Shayna buy if she has $21?
9 cantaloupes
-19 + 3x – 11 + 2x = 2
x= -28/5
7/9 = x/(x-10)
x=-35
Ming was planning a trip to Western Samoa. Before going, she did some research and learned that the exchange rate is 6 Tala for $2. How many Tala would she get if she exchanged $6?
18 Tala
A firefighter truck can hold 3000 gallons of water. A firefighter can deliver 160 gallons of water every 2 minutes.
How much water will be delivered in 10 minutes?
800 gallons of water will be delivered in 10 minutes
3 – (m – 5) = 2m – 3(4 – m)
m = 10/3
(x-3)/x = 9/10
30
Jenny was planning a trip to the United Arab Emirates. Before going, she did some research and learned that the exchange rate is 4 Dirhams for every $1. How many Dirhams would she get if she exchanged $5?
20 Dirhams
A firefighter truck can hold 3000 gallons of water. A firefighter can deliver 160 gallons of water every 2 minutes.
How long will it take for the firefighter to empty the tank?
T = 37.5 or 37 minutes and 30 seconds