2) Costumes have been designed for the school play. Each boy's costume requires 5 yards of fabric, 4 yards of ribbon, and 3 packets of sequins. Each girl's costume requires 6 yards of fabric, 5 yards of ribbon, and 2 packets of sequins. Fabric costs $4 per yard, ribbon costs $2 per yard, and sequins cost $.50 per packet. Use matrix multiplication to find the total cost of the materials for each costume.​

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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its the second choice.

step-by-step explanation:

the elements in the range will be 7 less than the elements in the domain.

yes

step-by-step explanation:

yes

i dont know

step-by-step explanation:

umm. i dont know