Simplify Expressions
How many terms exist in this expression:
5x + 3 + 10y - 2v
4 terms
Expand: -5(2x + 10)
-10x - 50
Solve the equation.
14-3g=32
g = -6
Solve the inequality. 2y>10
y>5
Simplify 3x+6-5x+7 completely
-2x+13
Factor: 36x - 42
6(6x - 7)
Write the verbal sentence as an equation and solve. Five minus the product of 2 and a number is 7.
5-2x=7
x=-1
Write the inequality:
Max wants at least 50 people at his party.
x >= 50 people
Simplify -4(2k - 6) - 4k
-12k + 24
Expand: 4(-3x + 2y - 12z)
-12x + 8y - 48z
Write and solve the equation:
Cameron bought four roses in 6-inch pots and a $19 fern at a fundraiser. He spent a total of $63. What is the price per rose?
63 = 19 + 4x
x = 11 dollars per rose
Solve the inequality. 11+4z<-1
z<-3
Simplify 3(2a+b-3c)+3b-4a-11c completely
2a+6b-20c
Factor: -52y - 40
-4(13y + 10)
James has 80 dollars to spend at the Fair. Admission into the park is $20 and tickets to rides cost $3 each. How many ride tickets will James be able to purchase? Write and solve an equation.
3x+20 = 80
x = 20 tickets
The product of 6 and x is greater than 72.
Write and solve the inequality.
6x > 72
x > 12
Simplify (-3x + 9) - (-8 - 4x)
x + 17
Expand and Simplify: -8(10x - 4 + 5y - 3)
-80x + 32 - 40y + 24
-80x - 40y + 56
Write an equation and solve:
A rental car company charges a daily rate plus a per-mile fee. If the daily rate is $50 and the per-mile fee is $0.20, and Alex paid $74 for one day, how many miles did he drive? Let m represent the number of miles.
Equation: 50 + 0.2m = 74
m = 120 miles
Julia has $80. She wants to purchase a nail paint set for $16 and earrings. Each pair of earrings costs $8. Write an inequality for the number of pairs of earrings she can purchase.
Inequality: 16 + 8x <= 80
Solution: x <= 8 pairs of earrings