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3 years ago

A bike rental company charges a $10 fee

Mathematics

1 answer:

andrey2020 [161]3 years ago

5 0

Answer:

10 + 5x ≤ 25

Step-by-step explanation:

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If you have 2 kids and 2 left how many you got

KonstantinChe [14]

Answer:

0 kids

Step-by-step explanation:

If two kids left out of two kids originally, this calls for a subtraction problem.

This will be written as 2 - 2, which gives an answer of 0.

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3 years ago

The cylinder below has a volume of 536.94 cubic inches. What is the radius of the cylinder? (Use 3.14 for π.)

Anestetic [448]

We have been given volume of the cylinder which is 536.94 cubic inches. Now question says to find the radius of the cylinder.

Then we need to use formula of volume of cylinder which is given by :

$Volume = \pi r^2 h$

We see that there are three unknown values in the formula: {volume, radius-r, height-h}

So to find any one of them we must know other two values.

Volume is given but height is missing. So just for explanation i'm going to use height of the cylinder h= 19 inches

Now plug the value of volume and height in above formula

$536.94 = \pi r^2 *19$

$536.94 = 3.14 r^2 *19$

$536.94 = 59.66r^2$

$\frac{536.94}{59.66} =r^2$

$9=r^2$

take square root of both sides

3=r

Hence radius of the cylinder is 3 inches.

3 0

3 years ago

Chang and Carlotta solve this problem in two different ways. You have $50 in your bank account. You make $8 per hour mowing lawn

Daniel [21]

Answer:

8 hours

Step-by-step explanation:

You can solve this problem by inputting the values into an equation. Here is the equation below:

$50 + 8x = 130$

Lets solve for x. First you subtract 50 from 130.

1) $8x = 130 - 50$

2) $8x = 80$

Next, you divide 80 by 8 to get x by itself.

1) $x = \frac{80}{8}$

2) $x = 10$

This means that you must mow lawns for 8 more hours to get a total of $130 in your bank account.

6 0

3 years ago

How many terms does the expression - 9+ 5.5 have? Explain.

melomori [17]

Answer:

there are two terms which means it is a binomial algebraic expression

Step-by-step explanation:

the first term is -9

and the second term is 5.5

note:be aware that the negative sign is there in the first term and the reason that we didn't put the negative sign in the second is because there is no negative sign before 5.5 .

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3 years ago

How do I do Distance Formula? Here is the equation ( or equations I don't know if it is a equation or 2 different ones) that I n

neonofarm [45]

Answer: view image below

Step-by-step explanation:

Hope this helps you, love!

5 0

3 years ago

Read 2 more answers