Algebra-1: Review-1

Willie rented a bike from Sarawong's Bikes. It cost $18 plus $5 per hour. If Willie paid $48 then he rented the bike for how many hours?
Write an equation that represents the situation.

• 18h + 5 = 48
• 5h = 48
• 5h + 18 = 48
• 18 + 5 = 48h

A taxi charges a flat rate of $1.75, plus an additional $0.65 per mile. If Erica has at most $10 to spend on the cab ride, how far could she travel?
Write an equation or inequality to represent the situation

• 1.75m + 0.65 = 10
• 0.65m + 1.75 = 10
• 0.65m + 1.75 ≤ 10
• 0.65m + 1.75 ≥ 10

Solve.

• n ≤ -9
• n ≥ -9
• n ≥ 4
• n ≤ 9

Solve.

• p < -7 or p ≥ 6
• p ≥ -4 or p < -5
• p ≥ -4
• p ≥ 6

Solve.

• -9 ≤ b
• 9 ≥ b
• 9 ≤ b
• -9 ≥ b

Solve.

• v ≤ 10
• -5 ≤ v ≤ -6
• 1 ≤ v ≤ 6
• v > 1

What inequality statement matches the graph?

• -1 < x or x > 2
• -1 ≤ x ≤ 2
• -1 < x < 2
• -1 > x or x < 2

Which inequality statement matches the graph?

• -3 ≤ x < 2
• -3 > x  or  x ≥ 2
• -3 ≤ x or 2< x
• -3 ≥ x or 2 < x

Solve
8(x - 3) = -10 + 2(-7 + 4x)

• x = -1
• x = 103
• No Solution
• Infinite Solutions

Solve.
9 - 5x = -2(x + 1)

• -3
• 11/7
• -11/7
• 11/3