abharanjit abharanjit

13-10-2018
Mathematics

contestada

The twenty-six coins are all dollars and quarters, and they add up to seventeen dollars in value. How many dollars and how many quarters are there?

Need answer ASAP

Respuesta :

elizabethlai2009 elizabethlai2009

15-11-2020

Answer:

dollar: 14

quarter: 12

Step-by-step explanation:

d = dollar

q = quarter

d+q=26

26 - q + q/4 = 17

q = 12

d = 26 - 12 = 14

Answer Link

Otras preguntas

I need help ASAP PLS HELP MEE I'll mark brainlist if correct and ill add 50 points I NeED The answer 5 mins AFTER PLS DO IT BEFORE 5 MIn (with explanation)On wh

need heeeelp please

styles of theater over the centuries. How can masks be valuable parts of a stage play?

You are writing a short report to a familiar audience and plan to use an informal writing style. What can you do to make your writing informal? Use contraction

A book sold 42,600 copies in its first month of release. Suppose this represents 9.2% of the number of copies sold to date. How many copies have been sold to da

I will give brainliest to the first person to answer both questions and get them correct.

In first gear, or low gear, an automobile's engine runs about three times as fast as the drive shaft. In second gear, the engine does not have to run as fast; u

Key crops grown on plantations in the West Indies were .

Quinn is flying a kite. The angle of elevation formed by the kite string and the ground is 44°, and the kite string forms a straight segment that is 90 feet lon

You are writing a short report to a familiar audience and plan to use an informal writing style. What can you do to make your writing informal? Use contraction