Two mechanics worked on a car. The first mechanic charged $85 per hour, and the second mechanic charged $95 per hour. The mechanics worked for a combined total of 20 hours, and together they charged a total of $1750. How long did each mechanic work?
Ballons
Baleigh
First mechanic: I hours
Second mechanic: 1 hour

d≈7.07in

step-by-step explanation:

answer: the answer is 5/22

step-by-step explanation: if you subtract 17 from 22 the answer is 5 therefore the remainder of students are female

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116