Ridhikaur Ridhikaur

03-02-2024
Mathematics

contestada

June has $1.95 in dimes and nickles. She has a total of 28 coins. How many of each type of coin does she have?

Respuesta :

wwoman19711971 wwoman19711971

03-02-2024

Answer:

Step-by-step explanation:

x + y = 28

.10x + .05y = 1.95

-10x - 10y = -280

10x + 5y = 195

-5y = -85

y = 17 nickels

x + 17 = 28

x = 11 dimes

Answer Link

Otras preguntas

What are the integer solutions to the inequality below? 2x < 3x + 2 < x + 6

2. Michael decided to put some money in the stock market. He checks at the end of each day to see if the value of the stock has increased or decreased. The tabl

Answer step by step, please. -n+5=n-11

20 POINTS! In the problem 3/4 • N = 1, N must be _____. A. the additive inverse of 3/4 B. the multiplicative inverse of 3/4 C. the additive identity D. the mult

Which of the following statements is/are true? a.The SI unit of power is the horsepower. b.Power is the rate at which work is done. c.Power is the rate at wh

I need help I’m having so much trouble with this

Angle 1 and 2 are vertical angles. If the measure of angle 2 is 105 degrees, find the measure of angle 1.

Marian is itemizing deductions on her federal income tax return and had $1500 in non-reimbursed work expenses last year. If her AGI was $46,000, and if non-reim

(14 – 8) ÷ 2 _____ 14 – 8 ÷ 2 A.> B.< C.=

How is it possible for one short chapter to have two climax points?