auty11
auty11 auty11
  • 21-11-2022
  • Mathematics
contestada

URGENT

Two mechanics worked on a car. The first mechanic charged $115 per hour, and the second mechanic charged $55 per hour. The mechanics worked for a combined total of 25 hours, and together they charged a total of $2575. How long did each mechanic work?

Respuesta :

Otras preguntas

How can you prevent cyber bullying?
A solution with pH 8 is twice as acidic as a solution with pH 4. T or F
approximately how many grams of sodium chloride (NaCl) are required to prepare 500. mL of 3.00 M solution
How do you think that the food eaten by early humans affected the ways that they lived?
Describe what is meant by a food chain using an example with four named organisms.
Why did Italians feel strongly about their nationalist ideas
Scientists have designed solar cells to trap solar energy and convert it to _____ energy. a hydrelectric b wind
Olivia is 4 feet 10 inches tall. She compared her height with her younger sister, Susan, and found that Susan is 15 inches shorter than she is. What is Olivia's
375/1000 of 1 m? Maths homework is always the hardest
In a motor, the combined effect of electric currents and magnetic forces turn electrical energy into which of the following? A. a battery B. a generator C.