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o-na [289]
3 years ago
5

Find the least common multiple for 45, 2

Mathematics
1 answer:
tresset_1 [31]3 years ago
6 0

Answer:

90

Step-by-step explanation:

The LCM is 90 because once you fill out the pattern which would be 45x1 45x2 45x3 and so on and 2x1 2x2 2x3 and so on you will eventually meet at 90.

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You and your friend each start a car-washing service. you spend $25 on supplies and charge $10 per car. your friend spends $55 o
lakkis [162]
Let x be the number of cars. We will find out how many cars you have to wash to make as much money as your friend:
10x - 25= 13x - 55 Add 25 on both sides and subtract 13x, also both sides:
3x = -30 Now divide both sides by -3:
x= 10 cars you have to wash.

7 0
3 years ago
Help with this please
Dima020 [189]

Answer:

36 cubic yards

Step-by-step explanation:

If each cube is 1 cubic yard by 1 cubic yard, then there are 3 cubic yards for the width, 3 cubic yards for height, and 4 cubic yards for length. Finding the volume of a rectangular prism is L*W*H, 3*3*4 = 36. So, 36 cubic yards is your answer.

3 0
3 years ago
On March 8, 2017, one U.S. dollar was worth 19.61 Mexican pesos.
zhannawk [14.2K]

On March 8, 2017, one U.S. dollar was worth 19.61 Mexican pesos, 149.23 pesos was worth 7.61 dollars and 63.64 dollars was worth 1247.98 pesos

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

One U.S. dollar = 19.61 Mexican pesos

a) 149.23 pesos = 149.23 pesos * One U.S. dollar per 19.61 Mexican pesos = 7.61 dollars

b) 63.64 dollars = 63.64 dollars *  19.61 Mexican pesos per dollar = 1247.98 pesos

On March 8, 2017, one U.S. dollar was worth 19.61 Mexican pesos, 149.23 pesos was worth 7.61 dollars and 63.64 dollars was worth 1247.98 pesos

Find out more on equation at: brainly.com/question/2972832

#SPJ1

4 0
2 years ago
The population of a school of fish increases at a rate of 12% per month. There are currently 500 fish in the school. Find the am
Jlenok [28]

Answer:

702 fish

Step-by-step explanation:

5 0
3 years ago
10 ounces of orange juice for $2.40 0r 8 ounces for $2.08
denis-greek [22]

Answer:

8 for $2.08

Step-by-step explanation:

5 0
2 years ago
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