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Montano1993 [528]
3 years ago
12

Margaret goes to the county fair with $35. Rides cost $3 each. Write an equation that gives the amount of money m that Margaret

has as a function of the number of rides r that she takes.
Mathematics
2 answers:
Shalnov [3]3 years ago
6 0

Answer:

3r = 35

Step-by-step explanation:

Margaret goes to the country fair with $35.00

Each rides cost at the fair = $3.00

Let she can take number of rides = r

The cost of rides = 3r

She has $35 so the equation will be

3r = 35

r =  \frac{35}{3}

r =  11\frac{2}{3}

Therefore she can take 11 rides. She spent on 11 rides 11 × 3 = $33.00

So she has left $2.00 with her.

Oksi-84 [34.3K]3 years ago
3 0

Answer:

11.

Step-by-step explanation:

I got the answer of 11, as I:

-First, I worked out how many rides Margaret would be able to go on, so I did $35 -/- $3, which was a decimal, but the most amount of times would be 11 rides that she could go on, therefore, that's the amount of rides she would take, and have $2 left over.

Hope this helps!

--Emilie Xx

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4 years ago
Which linear function is represented by a graph with a y-intercept of −16 ? y=−16x+1 y=16x−1 y=x−16 y=x+16
Romashka [77]

Answer:

y = x - 16

Step-by-step explanation:

The <em>y-intercept</em> is the value of the function when x = 0.

If f(x) = x - 16, f(0) = 0 - 16 = -16.

A is <em>wrong</em>, because f(0) = -16(0) + 1 = 0 + 1 = 1.

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8 0
4 years ago
HELP I WILL MARK YOU BRAINLIEST PLEASE
valkas [14]

Question: Mai had $14.50. She spent $4.35 at the snack bar and $5.25 at the arcade. What is the exact amount of money Mai has left?

Answer: $4.90

Steps: Step 1: Find operation: The operation in this problem is subtraction because words such as "spent" means that she used money, meaning we subtract.

Step 2: Figure out order of numbers: Now that we know that the operation is subtraction, we need to know what numbers to subtract. The problem says that Mai had $14.50, which means that this is the total amount of money she had when she started. Spent means that Mai used money, so this means that we subtract like this: $14.50-$4.35-$5.25.

Step 3: Subtract: Now that we know what operation to use, and what order to use the numbers, we can finish the problem:

<h2>                   $14.90</h2><h2>            -      $  4.35</h2><h2>           -------------------</h2><h2>                    $10.15</h2><h2>              -    $  5.25</h2><h2>           --------------------</h2><h2>                      $4.90 </h2>

--------------------------------------------------------------------------------------------------------------

Question: Kristina rides her bicycle 384.25 miles over 29 weeks to and from her job. How many miles does she ride each week to and from her job if she rides the same amount each week?

Answer: 13.25

Steps: 1: Find operation: To solve this question, we need to find the operation. Words such as "same amount each week" mean that this is division.

Step 2: Figure out order of numbers: Now, we need to figure out what to divide by. We divide 384.25 by 29 because it say that she rides 384.25 miles over 29 weeks.

Step 3: Divide: Now, we will solve the equation: 384.25 divided by 29 is 13.25, so the answer is 13.25.

Hope this helps you!

P.s. Sorry I could not show how to divide 384.25 by 29.

                                 

<h2>                     </h2>
8 0
3 years ago
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