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Anastaziya [24]
2 years ago
9

A tennis racket normally costs ​$80. The tennis racket is on sale for 70​% off.

Mathematics
1 answer:
Anarel [89]2 years ago
7 0

Answer:So the final sale would be $24

Step-by-step explanation:

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Which can't be lenght side of triangle
Luda [366]

Answer:

C. sides of 3, 4 and 7

can't form a triangle.

the longest side (7) must be shorter than the sum of the other 2 sides.

Step-by-step explanation:

5 0
3 years ago
Answer this question!!!!!!!!
Contact [7]
What question Would that be
7 0
3 years ago
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Harlamova29_29 [7]

Answer:

b. slope: -5; y-intercept: 7

Step-by-step explanation:

We are given the equation:

y + 5x = 7

To find the slope and y-intercept of the line, it would be helpful to get the equation into slope-intercept form. The slope-intercept form of a line is:

y = mx + b

where m is the slope and b is the y-intercept.

Lets get the given equation into slope-intercept form.

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Subtract 5x from both sides.

y = -5x + 7

Now we have the equation in slope-intercept form. By looking at the equation, we can see that the slope is -5 and that the y-intercept is 7.

The correct answer choice would be b.

I hope you find my answer and explanation to be helpful. Happy studying.

3 0
3 years ago
There are 240 coins in a jar, all dimes and quarters. The value of the coins in the jar is $27.60. There are nine times as many
SashulF [63]
I believe it is 28 dimes
.25 × 30 = 7.50
.10 × 190 = 19
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Then, you add 4 more quarters which is 27.50 and the 28 dime makes it 27.60

8 0
3 years ago
Write a unit rate for: 71 inches of cloth for $23.43.
deff fn [24]

Answer:

$0.33 per inch

Step-by-step explanation:

Divide cost by inch to get cost per inch.

4 0
3 years ago
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