Acomputer tech charges a $30 initial fee to come and fix a household computer plus $15 per hour. which of the following linear equations does this follow?

I don't see the choices, but the answer will be  y = 15x + 30, or maybe

c = 15h + 30    with c being the cost, and h being the amount of hours.

Step-by-step explanation:

$30 is a flat rate charged just for showing up, so that value is constant and will not change.  

$15 is the per hour charge, so the total charge will be $30 plus $15 for every hour the tech is there.  The $15 is a constant charge per hour, so let x or h represent the number of hours the tech is there, so the total cost is

c = 15h + 30

Every time h increases by 1, the total cost goes up by $15.

1.0

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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