MATHEMATICS MIDDLE SCHOOL

What is 12 cats to 15 dogs simplest form

Answers

Answer 1
Answer:

Answer:

4 cats : 5 dogs is your answer

Step-by-step explanation:

Divide common factors from both ratios. Find the factors:

12: 1, 2, 3, 4, 6

15: 1, 3, 5, 15

The greatest common factor is 3 (as they are factors for both). Divide 3 from both numbers:

12:15

(12)/3 : (15)/3

4:5

4 cats : 5 dogs is your answer

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here is an inequality: 2x+5>50. explain the steps you would use to solve the inequality for x. what would the graph look like

Answers

Answer:

x = 22.5

Step-by-step explanation:

2x + 5 > 50.

We do inverse operations sooo:

2x + 5 - 5 > 50 - 5.

50 - 5 = 45.

Then we do 2x ÷ 2 and 45 ÷ 2.

45 ÷ 2 = 22.5.

To check our answer to see if its right we do 22.5 x 2 which equals 45. Then we do 45 + 5 which equals 50. So the sign is wrong it should be greater than or equal to.

Answer:

Step-by-step explanation: 2 plus 5

7 <50

A trail around a river is 3 1/4 miles long what is the length in feet of a of the trail​

Answers

5280 feet in a mile

3.25 x 5280 = 17160 feet

the answers is 17,160 ft. one mile contains 5280 feet.

Marta walked 3.9 miles per hour for .72. How far did she walk

Answers


Sadly, you neglected to include the unit of the 0.72 .
Here are several possibilities:

0.72 seconds   ==>                   0.00078 mile
0.72 minutes    ==>                   0.0468 mile
0.72 hours       ==>                   2.808 miles
0.72 days        ==>                 67.392 miles 
0.72 weeks     ==>               471.74 miles
0.72 fortnights ==>              943.49 miles
0.72 years       ==>         24,614.9 miles
0.72 millenia    ==>  24,614,928 miles .

2% of what number is 5?

Answers

250 is the answer because 0.02 times 250 is 5
5 times 50 is 250 and I did that because 2 times 50 is 100 percent

What is the answer to (X-2) (X+3)

Answers

it's x^2 + 3x - 2x - 6

Andrea's family stopped at the gas station to get gas. At gas stations, the price of gas per gallon is given to the nearest thousandth. In order to determine how much money he would need to pay for the gas, Andrea's dad asked her to round the price of gas per gallon to the nearest hundredth.The gas price per gallon rounded to the nearest hundredth was $2.50. Which of the following prices could have been the original gas price?

Answers

ok but you didnt give any options.. :) for instance it can be  any of these..

(2.49, 2.48, 2.47, 2.46, 2.45)

Answer:

2.498

Step-by-step explanation:
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Please help!! -5 = 7 + 3r