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cupoosta [38]
3 years ago
5

50 POINTS NO JOKE IM DYING I NEED HELP

Mathematics
1 answer:
Effectus [21]3 years ago
3 0

Answer:

9 x 7 = 63 is cost of 9 people

3 x 9

6 x 8

8 x 8

9 x 7

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Please answer this correctly without making mistakes
Len [333]

Answer:

The 2-yard pièce of cotton cloth for $13.26

Step-by-step explanation:

2 yards is 6 feet then it would be $2.21 per foot.

The 17 foot piece would cost $3.29 per foot.

6 0
3 years ago
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Please help! I have no idea what to do. I couldn't even guess an answer.
yulyashka [42]

y - y1 = m(x - x1)

Plug in:

Slope = m = 4

Point = (x1,y1) ----> (-3,7)

y - 7 = 4(x - -3) //Solve for y

y - 7 = 4(x + 3) //Answer

y - 7 = 4x + 12

y = 4x + 12 + 7

y = 4x + 19

Answer: B

//Hope it helps

4 0
3 years ago
A line segment has endpoints at (8, 3) and (2,5). What would be the equation of this line's perpendicular bisector?
ale4655 [162]

Answer:

y  = −1/3x+17/3

Step-by-step explanation:

The line segment has slope -1/3. This means that any line perpendicular to it will have a slope of 3 (negative reciprocal)

Any line that bisects the line segment will pass through its midpoint. The midpoint is (5,4)

Midpoint formula: ( \frac{x_1+x_2}{2}, \frac{y_1+y_2}{2} )

So perpendicular bisector of this line  is simply a line with slope −1/3 that passes through point (5, 4)

y - 4 = -1/3 (x-5)=

y  =  −1/3x+17/3

7 0
3 years ago
Ggggggggggggggggggggggggggggggg
klasskru [66]

Answer:

ggggggggggggggggggggggggggg

Step-by-step explanation:

7 0
3 years ago
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What is the equation for the problem, A store buys an item for $10 to earn a profit of $25 is what percent does the store need t
makkiz [27]
10 + 10x = 25
10x = 15
x =  1.5
x = 150%

10 * 1.5 = 15
10 + 15 = $25
8 0
3 years ago
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