Write an equation that involves multiplication, contains a variable, and has a solution of 5. Then write another equation that has the same solution and includes the same variable and numbers but use divison.

Answers

Answer 1
Answer: so the solution is 5 we'll start with that
x=5

to do reverse multiplcation, you must divide so 
x=5
x/10=5/10
x/10=1/2

then the other problem
x=5
5x=25

to solvve

x/10=1/2
multiply by 10
x=5

then 
5x=25
divide both sides by 5
x=5



Answer 2
Answer: B×3=53÷b=5I beleive that these would work for the standards you have set.

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Lauren has 4 3/8 cups of flour.Each batch of her pancake batter needs 1 1/4 cups of flour.How many batches of her batter can she make?

Answers

She can make 3 batches. 3 batches will take 3 3/4 cups. If she made 4 it would take 5 cups

Identity the property used in the first five steps to solve the equation 2(x-5)-6x=-22

Answers

2 ( x - 5 ) - 6 x = - 22

2 * x - 2 * 5 - 6 x  = -22

2 x - 10 - 6 x = -22

2 x - 6 x = - 22 + 10

- 4 x = - 12 * ( - 1 )

x = 12 / 4

x = 3

hope this helps!

Kim and Sam went to Mexico Restaurant for lunch. The total bill was $21.58. They decide to leave an 18% tip. How much will the tip be? How much total will they spend on lunch?

Answers

Answer:

$3.88

Step-by-step explanation:

You want to leave a 18% tip on a meal that cost $21.58.

First, convert the 18% to an actual number that can be used in a calculation. For percents,this is always done by simply dividing the percent (in this case 18%) by 100%.So, the conversational term "18%" becomes 18% / 100% = 0.18 in terms of a real mathematical number.

Second, you need to find out what 18% of your $21.58 meal cost is.This is always done by multiplying 0.18 by $21.58, or 0.18 x $21.58=$3.88.

So, the amount of tip you are going to leave is $3.88.

How many minutes is it from 8:00am to 11:40am?

Answers

Answer:

220 minutes

Step-by-step explanation:

Find how many hours there are between the two times which is 3 hours then multiply 3 by 60 because there are 60 minutes in an hour

Since the time is 11:40 we also know 40 minutes have passed so add the two minutes

40+180=220

If you flip three fair coins what is the probability that the two first flips will both be heads, and the third flip will be either heads or tales?

Answers

Answer:

The probability that a coin flip is a head or a tail is 0.5. The probability that a coin flip is either a head or a tail is 1. The probability that a three-coin-flip is two heads and a head or a tail is 0.25.

Step-by-step explanation:

Math homework help (99 pt)

Answers

This implies that there will be infinitely many solutions. If you plug in any value for a, you will end up with an equation that is true.

For example, let's plug in a = 0.

(0-3)/(2) = (0-3)/(2) \n\n \boxed{\bf{(-3)/(2) = (-3)/(2) }}

We can even plug a bigger number like a = 100, and it will still work. That is because it has infinitely many solutions. It's like if you have an equation like:
x = x
Any value of x will equal to x. There are infinitely many solutions to it.

(101-3)/(2) = (101-3)/(2) \n\n (98)/(2) =(98)/(2)\n\n \boxed{\bf{49 =9 }}

Your final answer is infinitely many solutions.

Answer:

-6

Step-by-step explanation: