Mr. matthew purchases 22 boxes of pencils 5 fourth grade classes each box contains 45 pencils how many pencils were each class receive

198 pencils is received by each class

Solution:

Given that, Mr. Matthew purchases 22 boxes of pencils for five fourth grade classes

Each box contains 45 pencils

To find: Number of pencils received by each class

Number of boxes = 22

Number of pencils in each box = 45

The total number of pencils is given as:

Total number of pencils = Number of boxes x Number of pencils in each box

Total number of pencils = 22 x 45 = 990

So, 990 pencils is divided among 5 classes

Number of fourth grade classes = 5

So, the number of pencils each class will receive is,

Thus 198 pencils is received by each class

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step-by-step explanation:

x ≥ 18 is your answer

step-by-step explanation:

let "a number" = x

(2/3)x + 17 ≥ 29

isolate the variable (x). do the opposite of pemdas (parenthesis, exponent (& root), multiplication, division, addition, subtraction).

first, subtract 17 from both sides.

(2/3)x + 17 (-17) ≥ 29 (-17)

(2/3)x ≥ 29 - 17

(2/3)x ≥ 12

next, multiply 3/2 to both sides to isolate the x

(3/2)(2/3)x ≥ 12(3/2)

x ≥ 12(3/2)

simplify. multiply, then divide

x ≥ (12 * 3)/2

x ≥ (36)/2

x ≥ 18

x ≥ 18 is your answer

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