Please please I need help

Answers

Answer 1

Answer:

Answer:

Step-by-step explanation:

Answer 2

Answer: 32 km/hr, if it takes 1/4 of an hour (.25) for 8 km, then it will take 4/4 of an hour (one hour) for 32 km. Looking at it in a ratio helps

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What is the result of 8 2/8 - 6 5/8

PLEASE HELP ME. I NEED TO ANSWER THIS ASAP. I WILL LOVE YOU FOREVER OMG. Okay so the question is - Keith is racing this little sister Pattie and has given her a 15 foot head start. She runs 5 ft/sec and he is chasing at 8ft/sec. For how long can Pattie stay ahead of Keith?

Answers

Keith runs (8 - 5) = 3 ft per sec faster than Pattie, so every second he gets 3 ft closer to her. If they do that for (15/3) = 5 seconds, he'll catch up to her.

What's the square route of pie

Answers

The square root of pie is 1.772

I am not all that great with square roots, but according to my math textboo, I solved it and got:
1.77245385

How many times does 5 go into 100

Answers

I believe in this item, we are asked to determine how many 5's should be added together in order to form 100. This is calculated by dividing 100 by 5. The answer by completing the operation would be equal to 20. Hence, the answer is 20.

Solve 2/3+5/6 and put answer in simplest form

Answers

the answer is 1 1/2 or 3/2

A student uses the substitution method to solve the system of equations below algebraically.2x - y = 5
3x + 2y = -3

Which equivalent equation could be used?

Answers

Solve the first equation for "y" and you get: y = 2x - 5.

That is the equivalent equation that answers the question.

To solve the system, you substitue it for "y" in the second equation and you obtain:

3x + 2 (2x - 5) = -3

Now you have one equation with one single variable, "x" which you can solve easily.

Please, let me know if you could follow the explanation.

Which of the following lists does not include all the factors of the number?10: 1, 2, 5, 10
5: 1, 5
4: 1, 2, 4
21: 1, 21

Answers

21: The factors of 21 are 1,3,7,21

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