Elizabeth plans to decorate T-shirts to sell at a crafts fair. The decorations for all of the T-shirts cost $52.50, and the
T-shirts cost $6.50 each. Which equation shows the total
cost, C, of decorating x T-shirts?
А
C = 6.50 x
B
C = 6.50x + 52.50
C = 6.50 +52.50
C = 52.50x+6.50

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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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