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3 years ago

Write a rate to represent each situation. Then write the unit rate.

Mathematics

1 answer:

OverLord2011 [107]3 years ago

7 0

20 miles a gallon? 120 divided by 6

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How could you use a number line to show that -4 + 3 and -3 + (-4)

Nonamiya [84]

Move negative 4 to the right till you get to positive 3. Then Move negative 3 to the left 4 times

8 0

3 years ago

The sum of two integers is 33. The larger is 6 more than twice the smaller. Find the two

grandymaker [24]

Answer:

24 and 9

Step-by-step explanation:

Hi there!

Let x be equal to the larger integer.

Let y be equal to the smaller integer.

1) Construct equations

$x+y=33$ (The sum of two integers is 33)
$x=6+2y$ (The larger is 6 more than twice the smaller)

2) Solve for one of the integer

Isolate x in the first equation

$x+y=33\\x=33-y$

Plug the first equation into the second

$33-y=6+2y$

Combine like terms

$33-6=2y+y\\27=3y\\9=y$

Therefore, the smaller integer is 9.

3) Solve for the other integer

$x+y=33$

Plug in y (9)

$x+9=33\\x=33-9\\x=24$

Therefore, the larger integer is 24.

I hope this helps!

4 0

3 years ago

Read 2 more answers

Convert the angle measure 40° to a radian measure?

Sophie [7]

Answer:

The answer is

Step-by-step explanation:

To convert an angle from degrees to radians multiply the value by $\frac{\pi}{180}$ .

From the question the value is 40°

It's equivalent in radians is

$40 \times \frac{\pi}{180} = \frac{40\pi}{18 0} = \frac{2\pi}{9} \\$

We have the final answer as

$\frac{2\pi}{9} \\$

Hope this helps you

8 0

2 years ago

Your coach said to spin no less than 27 minutes practicing each day if you practice for 9 in the morning how many more minutes d

Fudgin [204]

Answer:

Step-by-step explanation:

first find the total 27min then you find the amount he already practiced 9min. now you have everything you need. if you here, how many more, it usually means subtract. so 27-9=D is the formulated answer

8 0

2 years ago

Simplify the exponential expression A- 5cdf B- 60cdf C- 60cdf D- 5cdf

jekas [21]

------------------------------
(75c^2d^4f^8)/(15cd^3f^4)

75/15 x c^2d^4f^8 over cd^3f^4

5 x c^2d^4f^8 over cd^3f^4

5c^2-1d^4-3f^8-4

5c^1d^4-3f^8-4

5c^1d^1f^8-4

5c^1d^1f^4

5cd^1f^4

5cdf^4 or option A.
------------------------------

5 0

3 years ago