You have a summer job that pays $5.60 an hour. you get $8.40 an hour for overtime (anything over 40 hours). how many hours of overtime must you earn $287?

Overtime hours = 7.5 hours

Step-by-step explanation:

Summer job pays for one hour = $5.60

payment for 40 hours = 40 × 5.6 = $224

Let i have worked of x hours as a overtime.

So total payment i received = $224 + 8.40x

My total earnings = $287

Therefore, 287 = 224 + 8.40x

8.4x = 287 - 224

8.4x = 63

x = hours

My overtime hours are 7.5 hours.

b

step-by-step explanation:

given

- 2 (3x + 12y - 5 - 17x - 16y + 4 )

simplify the parenthesis by collecting like terms

= - 2 (- 14x - 4y - 1) ← distribute the parenthesis by - 2

= 28x + 8y + 2 → b

i can't solve unless i know what the line is

step-by-step explanation:

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