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3 years ago

Write an equation to model the following situation.

Mathematics

2 answers:

Zarrin [17]3 years ago

8 0

Answer:

y=2x+10

Step-by-step explanation:

x=number of rides

y=total amount of money

REY [17]3 years ago

4 0

Answer:

10+2r

Step-by-step explanation:

First you need to put the 10.00 dollars for admission. Then the 2 for the cost per ride and finally an r for the amount of rides that the person took.

How to solve:

If you don't know how to solve this here is how.

Multiply 2 by the number of rides and add 10. So if they took 5 rides it would be 2*5 witch is 10 plus ten.

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What is it counting by?

baherus [9]

It’s multiplying by 4.
1x4=4
4x4=16
16x4=64

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2 years ago

Give A ={a,b,c} and B = {c, a}, which of the following is not true

Alborosie

Answer:

The second one

Step-by-step explanation:

B c A

Because B has c and a, which is part of A (A={a, b, c})

8 0

3 years ago

Paula, the local baker, usually makes 15 loaves of bread and 10 cakes per day, but today she made 25 loaves of bread and 12 cake

frozen [14]

Answer:

Step-by-step explanation:

The percent increase formula is

$%increase=\frac{new-original}{original}*100%$

For the bread, our percent increase looks like this:

$\frac{25-15}{15}*100$

which gives us a percent increase of 66.7%

For the cakes, our percent increase looks like this:

$\frac{12-10}{10}*100$

which gives us a percent increase of 20%

3 0

3 years ago

What is i^22 if i^2 is -1

Sever21 [200]

I^22 equals to -1 since i^2 is negative one

4 0

2 years ago

Five decreased by twice a number is same as five less than<br> three times the number.

sergejj [24]

Answer: If you are suppose to write an algebraic expression it is: 5 - 2x = 3x - 5
If you are suppose to solve the answer is:
5-2x=3x-5
-2x=3x-10
-5x=-10
x=2

8 0

2 years ago