2 years ago

jose has $12.80 in nickels and dimes. there are a total of 144 coins. how many nickels and dimes are there

Mathematics

1 answer:

Nastasia [14]2 years ago

6 0

There are 32 nickels and 112 dimes. Hope this helps.

You might be interested in

<img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E%7B%5Cfrac%7B5%7D%7B6%7D%20%7D%20%7D%7Bx%5E%7B%5Cfrac%7B1%7D%7B6%7D%20%7D%20%7D"

Kryger [21]

Answer:

x^2/3

Step-by-step explanation:

(x^5/6)/(x^1/6)=x^(5/6-1/6)=x^4/6

simplify 4/6, you get 2/3.

4 0

3 years ago

What is the difference between x and half of your??

allsm [11]

This question doesent make sense

7 0

2 years ago

Write the following inequality using interval notation

mr_godi [17]

I think the answer is (9,8)

3 0

2 years ago

From the top of a mountain to the floor of the valley below is 5,192 feet. If the valley is 108 feet below sea level, what is th

aniked [119]

Answ5184

Step-by-step explanation:

8 0

2 years ago

Read 2 more answers

Find the solution to the system of equations

Neko [114]

Answer:

x=1

y=-4

Step-by-step explanation:

Since -x-3=y subsitue that in at the top equation

$- x - 3 = - 7x + 3$

$- x = - 7x + 6$

$6x = 6$

$x = 1$

Plug x=1 back into the equation to solve for y.

$y = - 7(1) + 3$

$y = - 4$

3 0

2 years ago