Creating Expressions
Create an expression for the following:
Junior ate 3 burritos on Monday and 2 Taki bags on Tuesday. What expression represents the total food he ate?
3b + 2T
Evaluate the expression. 8x + 2 for x= 8
66
Use the distributive property to simplify the expression. 9(x + y)
9x + 9y
Combine like terms. 9x - 3x
6x
Create an expression.
Nolan ran 16 miles this week. He ran m miles on Wednesday. What expression represents the number of miles he ran the remaining days?
16 - m
Evaluate the expression. 5yx - 4 for x=3 and y= -2
-34
Use the distributive property to simplify the expression. 7(-2x + 4)
-14x + 28
Combine like terms. 5m + 3 - 4m + 2n - 9
m + 2n - 6
Weston's storage bin contains 15,000 feet squared of grain. If he is emptying it at a rate of 4 feet per second, what expression represents this situation?
15,000 - 4s
Evaluate the expression. (9y + 2) ÷ 7 for y=6
8
Use the distributive property to simplify the expression. 5(3x - 2y + 1)
15x - 10y + 5
Combine like terms. 7 + 3(5x - 2) - 3x
12x + 1
Sierra paints 3 pictures per hour. If she's already painted 9 pictures today, what expression represents how many pictures in total she will paint today?
3p + 9
Evaluate the expression. (5y - 8x)(-2) for x= 9 and y= 3
-42
Use the distributive property to simplify the expression. -4(8x + 3m - 2y)
32x + 12m - 8y
Combine like terms. 10 - 2 + 4(5m - 4)
20m - 8
You have $100 to spend on your baby sister for Christmas. You spend $15 on a certain number of toys. What expression represents how much money you have remaining?
100 - 15t
A hotel charges a $50 security deposit plus an additional $30 per night. How much would it cost for someone to stay 3 days? *Remember units
$140
Use the distributive property to simplify the expression. (-2y + 4 - 7m)(-3)
6y - 12 + 21m
-2(9x - 4) - 3(2x + 5)
-24x + -7