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kotegsom [21]
3 years ago
5

There were 26 nickels,dime,and quarters in all and their value was $2.25. How many coin of each type were there if there were 10

times as many nickels as quarters
Mathematics
2 answers:
Svet_ta [14]3 years ago
7 0

Answer: is it 22.50

Step-by-step explanation:

Katarina [22]3 years ago
7 0

Answer:

1 Quarters , 10 Nickles , 15 Dimes

Step-by-step explanation:

Start with the biggest coin and go down.

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larry ran 220 meters farther that leigh ran. leigh ran 2.3 kilometers. how many kilometers did larry run?
Gala2k [10]
Larry ran 2.52 killometers. Since a meter is 0.001 killometers, you have to do 0.001 x 220 which is 0.22 then do 2.3 + 0.22 and get 2.52.
6 0
3 years ago
Some bikes and trikes are on the playground. There are 7 seats and 19 wheels. How many bikes are there? How many trikes are ther
snow_tiger [21]
Okay here we go!
1. I'm a visual person so i would start by drawing circles for the wheels. 
o o o o o o o o o o o o o o o o o o o 
2. I tried separating them by threes
ooo ooo ooo ooo ooo ooo o
2 By two's 
oo oo oo oo oo oo oo oo oo o
3. then i started to count 
ooo ooo ooo ooo ooo = 15 and i still had 4 left over 
oo oo = 4 and that would equal to 19 wheels!

the answer is: there are 5 trikes and 2 bicycles!!!!!
Hope that helped!
:) 

6 0
3 years ago
Read 2 more answers
Find the output for the following function machine when x = 5
seropon [69]

Answer:

24

Step-by-step explanation:

-2×5=-10

-10+34= 24

8 0
2 years ago
The basketball team scored 82 points from 2- points anf 3-points baskets. They make 38 baskets altogether. Let a represent the n
dexar [7]

Answer:

The System of linear equations are:

2a+3b = 82  

a+b=38

Step-by-step explanation:

Here, a represents the number of 2-points and b represent the number of 3-point basket.

As per the statement:

The basketball team scored 82 points from 2- points and 3-points baskets.

⇒ 2a+3b = 82  

It is also given that: They make 38 baskets altogether.

⇒a+b=38

therefore, the system of linear equations are:

2a+3b = 82  

a+b=38

7 0
3 years ago
Read 2 more answers
Mary is making pillows for her Life Skills class. She bought 2 1/2 yards of fabric. Her total cost was $15. What was the cost pe
dexar [7]
Cost of 2 1/2 yards= $15
cost of  1 yard=?
cost of one yard= 15/(2 1/2)
=15/5/2
=15/5*2
=3*2
=$ 6
so the cost of fabric for one yard will be $6
5 0
3 years ago
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