Equations and Expressions | Baamboozle - Baamboozle

On Halloween night, Mack collects x pieces of candy and then eats 7 pieces. The next day he eats 10% of his candy pieces and has 63 pieces remaining. How many pieces of candy did he collect on Halloween night?

0.90(x-7) = 63; x=77pieces of candy

Asher's sister is eight years older than Asher. Their combined ages add up to 20. How old is Asher?

(a+8) + a = 20; Asher is 6.

Five sisters each bought matching scarves and two pairs of socks. The scarves were priced at $12.00. If the total bill for all 5 sisters was $125.00, what was the price of one pair of socks.

5(2x+12)=125; x=$6.50

During a film festival, the first film ticket is priced at $16.00 and each additional ticket is $11. If Rico spends $71, how many film tickets did he purchase?

16 + 11x = 71; x = 5

Ms. Fredrick purchased a bottled water for $1.25 and 6 doughnuts. The total cost was $6.90. Write an equation to determine the cost of the doughnut.

1.25 + 6x = 6.90

Mr. Parker purchased shrubs and trees for his yard for a total of $260. The shrubs cost $25 each and the trees cost $110 total. Write an equation to determine the number of shrubs purchased.

25x + 110 = 260

A home improvement store advertises 60 square feet of flooring for $287.00 including and $80.00 installation fee. Write an equation to represent the cost of one square foot of flooring.

80 + 60x = 287

28 - 2(5a -3) = 47

a = -1.3

10 = -9 - X

X = -19

6m + 4(-2m + 6) = 10

m = 7

3.2x + 12 = 48

x = 11.25

Solve: -5x + 9 = 24

x = -3

What expression (simplified) represents the perimeter of the rectangle below?

6x - 2

Mr. Glass asked his students to write an expression that was equivalent to -5(4x-9). Which students correctly completed the task?

Lang, Caitlyn and Clarita

Simplify the expression by distributing and combining like terms: 8y - 1/2(4y - 16)

6y + 8

SImplify the expression by distributing and combining like terms: 5(b+6) - 3b

2b + 30

Factor the expression by dividing out the GCF: 10c - 25

5(2c - 5)

Factor the expression by dividing out the GCF: -6b - 15

-3(2b + 5)

Factor the expression by dividing out the GCF: 2x + 2y

2(x+y)

(t+p)4

4t+4p

-8(3f-9)

-24f + 72

simplify: 2.5(r-1)

2.5r - 2.5

8k + 4 -11k +9

-3k + 13

7.8c +6p - 3.4c - 10

4.4c + 6p - 10

5d - 7 - d + 4

4d - 3