GCF/ LCM
Find the GCF of 12 and 18.
6
8-:4*3+10-:5*6
18
Josie makes $10 per hour (h) at her cafe job. She also mad $55 in tips. Write an algebraic expression to represent her total earning.
10h + 55
Evaluate the expression for when a = 2 and b = 10.
12 -: a + b
16
Write an equivalent expression using the Distributive Property.
4(4x + 9)
16x + 36
Find the LCM of 4 and 6.
12
(3+4)^2 + (15 + 8/4)
66
Dallas made x amount of dollars, and then spent $10 on lunch. Write an algebraic expression to represent how much money Dallas has left.
x - 10
Evaluate the expression for when
a = 1/3 , b = 9 , c = 5 , d = 10
5d-: c+2
12
Simplify the expression by combining the like terms.
2g + 7 + 10g - 3
12g + 4
Find the GCF of 20 and 30.
10
[11+(3 * 2) -:6]^2
144
20b
Evaluate the expression for when r = 3, s = 1, and t = 4.
(r-s)^2 + 2t + t^2
28
Write an equivalent expression using factorization.
25x + 30y
5(x + 6y)
Find the LCM of 8 and 12.
24
5* (3+2^2) - 8 -:4
33
Chase rents a car for a day. It costs $150 plus $.35 per mile. If Chase drives m miles, write an algebraic expression that represents his cost for renting the car.
150 + 0.35m
Evaluate the expression for when
a = 1/3 , b = 9 , c = 5 , d = 10
d^2-: 2c-b+3a
242
Write an equivalent expression using the Distributive Property.
12(3a + b - 1/2c +5)
36a + 12b - 6c +60
Find the GCF of 15 and 45.
15
2*40+[1/2*(66/33+10)-1]
85
Jacy buys p packs of dog food for $25 each. She also buy 2 packs of dog treats for $10 each. Write an algebraic expression that represents her total cost.
25p + 2*10
Evaluate the expression for when
a = 1/3 , b = 9 , c = 5 , d = 10
3c + b^2 -:27a -d
6
Simplify the expression by combining the like terms.
30a + 4b + 13 - 10a - 3b + 2
20a + b + 15