Equations
(x/3) = 4
x = 12
c - 11 > 22
c < 33
3(4x + 2)
What is:
12x + 6
What is 1/2 + (-5/6) =
-1/3
2x + 4 = 12
x = 4
(x/4) + 1 = 8
x = 28
-2x < 4
x > -2
15j + 5j - 7j
What is:
13j
2/5+1/5
3/5
6x + 9 = 75
x = 11
(x + 3)/2 = 4
x = 5
(s/11) - 4 β€ 1
sβ€55
Combine like terms
12y + 5 - 2y + 3
What is:
10y + 8
1/2+3/8
7/8
k + 25 = 75
answer: 50
2(2v + 7) = 30
v = 4
-2(j - 4) < -8
j < 8
5(x + 4) +3x
What is:
8x +20
2/8+1/4
1/2
solve 35 = 11y
3.18
5(a - 1) - 3 = 3 - (3a - 5)
a = 2
Write an inequality to represent the scenario and solve the inequality
Julie earns $7 for each car she washes. She paid $15 for supplies. This week, she wants to have a profit of more than $45. How many cars must she wash?
What is:
7c - 15 > 45
She must wash at least 8 cars.
3x * 6 = 6 * ( )
What is:
3x
3/5+1/100
61/100
solve 16w = 64
4