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Vanyuwa [196]
2 years ago
6

Brainliest If correct

Mathematics
2 answers:
mylen [45]2 years ago
8 0
The answer would be 221
First we subtract 13 from both sides, then we get our answer
777dan777 [17]2 years ago
3 0
247 explanation: add 234+ 13= 247 and 247-13= 234 so w = 247
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erma4kov [3.2K]

Answer:

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Step-by-step explanation:

6 0
3 years ago
The equation y minus 3 = negative 2 (x + 5) is written in point-slope form. What is the y-intercept of the line?
djverab [1.8K]

Answer:

y=-7

Step-by-step explanation:

y-3=-2(x+5)

distribute the -2 into the ( )

y -3= -2x -10

cancel to -2x

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  +3   +3

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Hope this helps!!

8 0
3 years ago
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Julie travels 3 times as fast as Bill. Traveling in opposite directions, they are 190 miles apart after 2.5 hours. Find their ra
Mkey [24]

Answer:

Step-by-step explanation:

Let b

Bill's rate of travel = x

Let Julie's rate of travel = 3x

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Bill's distance covered is r * t = 2.5x

Julie's distance travel is 2.5 * 3x = 7.5x

The total distance = Bill + Julie

2.5x + 7.5x = 190

10x = 190

x = 190/10

x = 19

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Julie's distance = 19 * 7.5 = 142.5

Rate = distance / time

Bill's rate = 47.5 / 2.5 = 19 miles per hour.

Julie's rate = 142.5/2.5 = 57 miles per hour

Is there an easier way?

You should notice that Bill's rate is just x which is 19 miles / hour

You can also notice that Julie is going 3 times as fast or 19*3 = 57

6 0
3 years ago
How do you explain if something IS NOT a perfect square/ square number?
mariarad [96]

Answer:

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Step-by-step explanation:

6 0
3 years ago
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Martha earns $18.60 per hour. Joe earns
Soloha48 [4]

Answer:

$18.60 as well

Step-by-step explanation:

5 0
3 years ago
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