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dexar [7]
3 years ago
15

A construction crew cuts 4 pieces of plywood. The first piece is 3/4 ft long. 1. The second piece is 2 1/2 times as long as the

first piece. How long is it? 2. The third piece is 1 1/3 as long as the second piece. How long is it? 3. The fourth piece is half as long as the third piece. How long is it?
Mathematics
1 answer:
Elena L [17]3 years ago
7 0

Answer:

5

Step-by-step explanation:

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An item is regularly priced at $55. Michael bought it on sale for 80% off the regular price. How much did Michael pay
garri49 [273]

Answer:

he paid $11

Step-by-step explanation:

7 0
2 years ago
What is a linear equation of a line with slope -4 and y-intercept 7
ololo11 [35]

The equation would look like

Y=-4x+7

Y=mx+b

5 0
3 years ago
When y=-2, what kind of line does it have horizontal or vertical
Rashid [163]

Answer: Horizontal

Step-by-step explanation: The equation <em>y = -2</em> can be thought of as y = 0x - 2. So our line has a slope of 0 and a y-intercept of -2.

To graph it, we start with the y-intercept, down 2 units on the y-axis. Now, if the slope of a line is 0, then the line must be flat or horizontal.

So we just draw a horizontal line through the y-intercept of -2.

In fact, when the equation of any line reads y = a number, it's graph will always be a horizontal line. For example, y = 3, y = -10, y = -8 and so on.

Image provided below.

8 0
3 years ago
HELP QUICK!!
MA_775_DIABLO [31]

Answer:

5

Step-by-step explanation:

The clothing store already sold $300 .

They need to sell x jeans to get to $500.

$500 - $300

$200

They’re $200 short of their goal.

A pair of jeans cost $40

Therefore x40 = $200

x = 200/40

x = 5

So ,they need to sell 5 pairs of jeans to hit their $500 target

5 0
3 years ago
In 1892, George W.G Ferris, an engineer from Illinois, designed and built the first ferris wheel. This wheel was 250 feet in dia
Fed [463]
D=2r
250=2r
250/2=r
125=r
6 0
2 years ago
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