jiromihdz jiromihdz

20-01-2021
Mathematics

contestada

Laura has 20 coins -- all dimes and quarters. They add up to $4.10. What are the coins?

Respuesta :

krvkorifyyuvrjjv4o krvkorifyyuvrjjv4o

21-01-2021

Answer:

500-25x+10x=305

-15x=-195

/-15

x=13

dimes 13

quarters 7 coins

Step-by-step explanation:

Answer Link

Otras preguntas

What is an example of inertia?

An RNA sequence is shown below. AUGCCGAAACGU Which of the following statements describes how the RNA sequence specifies the production of an amino acid chain? (

Find the area of the figure. Round decimal answers to the nearest tenth.

Manny used 8 tenth-size parts to model 8/10. Ana used fewer parts to model an equivalent fraction. How does the size of a part in Ana's model compare to the siz

Is speed or velocity more helpful to a pilot?

An RNA sequence is shown below. AUGCCGAAACGU Which of the following statements describes how the RNA sequence specifies the production of an amino acid chain? (

Grant is thinking of two numbers. He says that one of the numbers is twice the other number and the sum of the number is 39. What are the numbers.

plate margins are places where much activity occurs. Earthquakes occur, for example, along convergent margins, where plates are\a.moving apartb.collidingc. slid

What is an example of inertia?

what are three ways in which electric current help you do work in describe energy transformation that takes place