Combining Like Terms
Simplify: 4a - 3a +2a
3a
Factor the expression: 20x + 50
10(2x + 5)
6x + 18
Simplify the expression when x=4
-3x + 12
0
Simplify using order of operations: 5 x 6 + 8 - (-3)
41
Simplify: 2b + 9 + 4 + 6b
8b + 13
Factor the expression: -4p - 28
-4(p + 7)
Simplify 4(-4p - 1)
-16p - 4
Simplify the expression when y = (-1)
5y + 10y
-15
16y + 1
5q + 3
Factor the expression: 6k + 38p - 14
2(3k + 19p - 7)
Simplify -2(7j + 3p + 8)
-14j - 6p - 16
Simplify the expression when h = 1/2 and j = 2
-h + j
1 1/2
Simplify using order of operations: (62 + 14) x (-1) - 18 / 6
-53
Simplify: 1/2x + 15y - 7 -7x
-6 1/2x + 15y - 7
1/5(4j + 3)
Simplify 1/2(10x - 5)
5x - 2.5
Simplify the expression when x = 5 and y = -2
8x - (x + 3y)
41
Combine the linear expressions: (10x + 7) - (3x + 8)
7x - 1
Simplify: 4y2 - 6p + 8y + (-3p) - 8 - 29
4y2 - 9p + 8y - 37
Ralph spends 14z + 21 dollars every week. How much money does he spend daily?
2z + 3 dollars
A night at an all-inclusive Bahamas resort costs $350 per person (p) per night. The cleaning fee per night is $50. The family stays for 8 nights. Write an expression to represent their total cost using (p) for people.
8(350p + 50)
or
2,800p + 400
Jenna and Ralph were heading to the Italian Market. Italian Ice will cost them $2.50 per container, and Fresh bowtie pasta will cost them $8.00 per pound. They plan to buy three containers of Italian Ice and one and a half pounds of bowtie pasta. What will their total be?
$19.50
Carissa uses public transportation to run her errands. On the way there, she rides the train which costs $0.50 per mile (m), plus an additional flat fee of $1. On the way back, she takes the bus. The bus costs $0.75 per mile (m), and she has a $2.00 discount card that she plans to use. How much will her trip cost if she travels 4 miles each way?
$4.00