3 years ago

Liner equations with one variable!! Please show work, ill give brainliest

Mathematics

1 answer:

matrenka [14]3 years ago

8 0

This is hard to solve

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The length of a rectangle is 3 inches greater than the width.

kati45 [8]

Answer:

A - x (x+3) = Area of the rectangle

B- 28 inches squared

Step-by-step explanation:

B- using the formula from A

x = 4

x + 3 = 4 +3 = 7

4 times 7 is 28

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3 years ago

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Robert and Chris can skate 4 miles in 18 minutes. How far can they ride in 45 minutes?

adell [148]

Answer: Robert and Chris can skate 10 miles in 45 minutes.

Step-by-step explanation:

Let's start by finding the unit rate.

$\frac{4}{18} =\frac{2}{9} \\\frac{18}{18} =1$

Robert and Chris can skate $\frac{2}{9}$ of a mile in 1 minute. Now we can multiply both by 45 to see how far the can go in 45 minutes.

$(\frac{2}{9}) (\frac{45}{1} )\\\frac{(2)(45)}{(9)(1)} \\\frac{90}{9} \\10$

45x1=45

The can skate 10 miles in 45 minutes.

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3 years ago

A bar graph shows that sports books received 9 votes . If the scale is 0 to 20 by twos, where should the bar end for the sports

Anna35 [415]

Check the picture below.

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3 years ago

It costs luis 5$ to park his car at a parking meter for 2 hours. What is the price to park for 1 hour? Draw a bar model or write

Aliun [14]

Answer:

$2.50

Step-by-step explanation:

If it costs $5 for two hours and one hour is half of two hours, you take half of $5 and use it as your answer, so your answer is $2.50

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3 years ago

Two minor league baseball players got a total of 214 hits. Washington had 20 more hits than Sanchez.find the number of hits for

Lelu [443]

Answer:

Sanchez-97

Washington-117

Step-by-step explanation:

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