Ask question

Ask question

All categories

Ad libitum [116K]

2 years ago

5

The cost to repair Linda's car is $500, including parts and labor. The cost of parts is $140. If the cost of labor is $40 per ho

ur, how many hours of labor did the repairs take?

1 answer:

Yakvenalex [24]2 years ago

3 0

It took 9 hours of labor. 500 - 140 = 360...... 360 / 40 = 9.
Answer: 9.

You might be interested in

A small diner has one employee and a counter with seating for 8 customers. The diner does not package food for takeout. Customer

Fed [463]

Answer:

Step-by-step explanation:

8 0

3 years ago

Plz help ASAP! Algebra 1 question. I will mark brainiest and give 50 points.

Musya8 [376]

Answer:

it is 20x - 11 = 5x + 11

Step-by-step explanation:

hope this help :)

8 0

2 years ago

Read 2 more answers

Helppp me out please :)))) i’ll mark as brainlist who ever gets it right :)

shepuryov [24]

Answer:

y=-6

Step-by-step explanation:

8 0

2 years ago

In ΔDEF, the measure of ∠F=90°, the measure of ∠E=32°, and FD = 9.6 feet. Find the length of EF to the nearest tenth of a foot.

NeX [460]

Answer:

$EF=15.4\ ft$

Step-by-step explanation:

we know that

In the right triangle DEF

$tan(E)=\frac{FD}{EF}$ ----> by TOA (opposite side divided by adjacent side)

substitute the given values

$tan(32^o)=\frac{9.6}{EF}$

solve for EF

$EF=\frac{9.6}{tan(32^o)}=15.4\ ft$

6 0

3 years ago

Read 2 more answers

Is a triangle with the side lengths 15, 36, and 39 a right triangle?

Alex73 [517]

Answer:

yes

Step-by-step explanation:

8 0

2 years ago