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4 years ago

Use the distributive property to write the following expression in expanded form. 4(x+y)

Mathematics

1 answer:

SVETLANKA909090 [29]4 years ago

7 0

Answer:

4x + 4y

Step-by-step explanation:

Step 1: Distribute

4(x + y)

(4 * x) + (4 * y)

(4x) + (4y)

4x + 4y

Answer: 4x + 4y

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Two high-speed ferries leave at the same time from a city to go to the same island. The first ferry, the Cat, travels at 34 m

djyliett [7]

Answer:

They will be 5 miles apart in 1 hour

Step-by-step explanation:

Here, we want to calculate the time it will take for the two ferries to be 5 miles apart

Mathematically; distance = speed * time

Let the number of hours be x

In x hours, the cat will have traveled 34 * x = 34x miles

In x hours, the Bird will have traveled 29 * x = 29x miles

So;

34x - 29x = 5

5x = 5

x = 5/5

x = 1 hour

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3 years ago

2. In his bakery, Al Pastore decorated 18

Phantasy [73]

Smallest number of cakes that each would have decorated is 18.

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3 years ago

Pls help!!! evaluate the function for x=m/4

EastWind [94]

Plug in m/4 into the equation:

$8 (\frac{m}{4})^{2} - 4(\frac{m}{4})$

Solve the parentheses in the equation:

$\frac{m}{4}^{2} = \frac{m}{4} \times \frac{m}{4} = \frac{m^{2}}{16}$
$8 \times \frac{m^{2}}{16} = \frac{8m^{2}}{16} = \frac{m^{2}}{2}$

$4 \times \frac{m}{4} = \frac{4m}{4} = m$

Your equation should now look like this:

$\frac{m^{2}}{2} - m$

The answer is D.

6 0

3 years ago

PLEASE HELP WILL GIVE FREE POINTS PLUS BRAINLIEST FOR CORRECT ANSWER!!!

Dafna1 [17]

Answer:

The last table

Step-by-step explanation:

The X must go up by 1 and the Y must increase/decrease at a constant rate.

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3 years ago

Read 2 more answers

Robert earns $8.75 per hour. If he works 15.3 hours each week, how much money will Robert earn in one year? (1 year=52 weeks

Elina [12.6K]

8.75 x 15.3 = 133.875 x 52 = 6961.5

7 0

3 years ago