Write & Evaluate Expressions
The price of grapes, g, is $2.19 per pound. The price of bananas, b, is $0.59 per pound. The price of pears, p, is $1.49 per pound.
2.19g + 0.59b + 1.49p
Write an expression equivalent to -2/5(15-20d+5c)
-6 + 8d – 2c
Use the expression 8a+16c. Factor the expression using the GCF.
8(a + 2c)
Suppose (8x+16) ice cream cones were sold on Saturday and (7x–9) were sold on Sunday. What is the total number of ice cream cones sold?
15x + 7
What is the value of the expression 8a+16c when a=-5and c=-1
-56
Simplify the expression.
-4b+8c+12-8b-2c+6
-12b + 6c + 18
Use the expression 9x+15. Factor the expression using the GCF.
3(3x + 5)
On Saturday, Lukas drove (4x–5) miles. On Sunday, he drove (3x–10) miles. What is the difference in miles driven?
x + 5
There are 11.5 ounces of cereal in a container. Additional cereal is poured into the container at a rate of 2.25 ounces per second. How many ounces are in the container after 4 seconds?
20.5 ounces
Simplify the expression:
2(10)+2(x-4)
2x + 12
Use the expression 6ab–16ac. Factor the expression using the GCF.
2a(3b – 8c)
(-4b+8c+12)–(-8b-12c+9)
4b + 20c + 3