The augmented matrix [422−1∣∣∣−29] represents a system of equations. Find the solution to this system of equations. A.(2, 5)
B.(2, –5)
C.(5, 2)
D.(–5, 2)

answer: $201

step-by-step explanation: to get the answer, you first get 3 nieces that he sold and multiply it by 67 and get $201, so he earned $201 selling his nieces.

-9

step-by-step explanation:

step-by-step explanation:

a child is 12 years old, and his father is 32 years older. in how many years will the age of the father be 2 times the age of the child?

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this needs to be the answer format, or else your answer is incomplete.

if the number of years is x, then the equation is

in __ years