04/29/2021 math 6 ACC warm up

2x + 6 = 18

• x = 12

• x = -6

• x = 6

• x = -12

-10 = 4x + 6

• x = -4

• x = 1

• x = 4

• x = -1

Mallory bought pizza and soda for a party. If she spent $12.57 on the sodas and $10.95 for each pizza, how many pizzas did she buy if her total is $89.22?

• 10.95x + 12.57 = 89.22

• 12.57x + 10.95 = 89.22

• 89.22x -10.95 = 12.57

• 12.57 + 10.95 = 89.22

What equation matches this situation?
Robyn had some video games then bought 4 more.  Now she has a total of 10 games.

• v - 4 = 10
• v + 4 = 10
• 10 - 4 = v
• Answer not Given

x + 24 = 44

• x = -20
• x = 68
• x = 20
• x = -68

Ashley finds masking tape in packages of 4 rolls for $4.32. What is the cost of one roll in  the package?

• 4x = 4.32
• 4.32x = 4
• 4(4.324) = x
• 4/ 4.32 = x

Simplify by combining like terms:
5a + 2b - 3a + 4

• 8a + 2b + 4
• 2a + 2b + 4
• 8ab
• 4ab + 4

Distribute
(b + 8)5

• b + 40
• 5b - 40
• 5b + 40
• 5b + 8

Simplify  
6(x + -2)

• 6x + -2
• 6x + -12
• 4x
• 6x - 2

Collect like terms: 
4y + 8d - 2y + 3d

• 11d + 6y
• 11d + 2y
• 6y + 5d