A small corporation borrowed $500,000 to expand its software line with an interest $43,500. Some of the money was borrowed at 8%, some at
9%, and some at 10%. The amount borrowed at 8% was two and half
times the amount borrowed at 10%. How much did the corporation invest
at 9% interest? (Write only the amount.)

cut 138 centimeters off

step-by-step explanation:

250-112 = 138

87%

step-by-step explanation:

apex answer

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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