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Elanso [62]
3 years ago
7

Ann thought of a number N, multiplied it by 5 and added 7. Then she told the result R to Jim. Write a formula that will tell you

the value of R for any value of N
Mathematics
1 answer:
antoniya [11.8K]3 years ago
6 0

Answer:

R=5N +7

Step-by-step explanation:

We want to write a formula for the statement:

Ann thought of a number N, multiplied it by 5 and added 7.

When we multiply N by 5, we get 5N

When we add 7 to 5N we get 5N+7

Our formula now becomes:

R=5N +7

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you're welcome!

. . . . . . . .

6 0
3 years ago
A model length of 12 cm. represents an actual length of 102 ft. What is the scale for the model?
Rom4ik [11]
12 cm:102 ft
--------  ------
12        12
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5 0
3 years ago
It cost Evan $17.70 to send 177 text messages. How many text messages did he send if he spent $19.10?​
rusak2 [61]

Answer:

191

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6 0
2 years ago
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natka813 [3]

Question:

Solution:

Let the function

y=f(x)\text{ = }\sqrt[]{x}-9

Now remember the following rule:

To graph y = f(cx)

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Thus, applying this to the given function, with c = 3, we can conclude that the correct answer is:

y=f(x)\text{ = }\sqrt[]{\frac{1}{3}x}-9

5 0
9 months ago
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