Is 81 a multiple of 3

Answers

Answer 1
Answer: Yes because 3 x 27= 81 or 81 / 3= 27.
Answer 2
Answer: Yes, 81 is a multiple of 3

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How to divide 25.0 divided by 29.4

Solve the following equation for t: A=P(1+rt)

Answers

Answer:

A=P(1+rt)

A/P=P(1+rt)/P

A/P=1+rt

-1     -1

A/P - 1 = rt/r

A/P-1/r=t

t= __A/P - 1__

          r

Step-by-step explanation:

Can both number be negative? if yes give an example

Answers

yes they can.
for example if you have - 7 + - 8=- 15 the rule for adding/subtracting is that when you have two negative you add and keep the negative sign. When you multiply/divide the two negative makes the answer become positive for example - 5 × - 7 = 35 or when you divide - 6 ÷ - 3 = 2.

An equation that states two ratios are equivalent

Answers

An equation that states two ratios are equivalent is called a Proportion

What is 24.357 in unit form

Answers

(2x10)+(4x1)+(3x1/10)+(5x1/100)+(7x1/1000)
1/10,1/100,1000 are fractions

Monica's groups receives $6 for every dozen paper flowers they sell at a charity bazaar.AT this rate how many paper flowers must they sell if they want to raise $300

Answers

300/6 = 50 flowers they want to sell to raise $300

For smart people out there, answer this question, if u can! part A!

Answers

Well D. represents -1/4 because there are 4 parts that make up -1, and D. is right before 0, so that makes it -1/4.
With my same explanation as before, you have gotten the second one correct; well done! =D
Well, I hope I helped! =D
-.75 because there are 4 tick marks. 4 = 1/4 for each since its on the third and before 0, it is -.75