3 years ago

I need help fast please

Mathematics

1 answer:

Bond [772]3 years ago

4 0

The answers are 1 and 2

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what is the equation of a line that goes through the point (0,-5) and has a slope of -3? y= -3x-5 -5y=-3x y=3x-5 y=-5x-3

aalyn [17]

Answer:

y = -3x-5

Step-by-step explanation:

The equation for a slope is y = mx + b.

m = slope (in this case -3)

b = y-intercept (in this case -5)

6 0

3 years ago

A florist sells bouquets that use Rose's and carnations in a ratio of 2 to 7. she receives a shipment of 343 carnations. how man

REY [17]

Answer: 98 roses

Step-by-step explanation: 2:7 is like x:343

343 divided by 7 is 49, so that is what you multiply 2 by to get the roses. 49 x 2 = 98

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4 years ago

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A bakery sells 5 lemon poppy muffins for every 3 bran muffins sold. Which table represents the relationship between lemon poppy

RSB [31]

Answer: Answer is "B"

Step-by-step explanation: you multiply by 6

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3 years ago

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Draw the segment PQ with endpoints P(-2, -1) and Q(2,4) on the coordinate plane. Then find the length and midpoint of PQ.

TiliK225 [7]

The graph of the line segment PQ is attached. To find the length, we have to use distance formula which is

$d = \sqrt{ (x_{2} -x_{1} )^2 + (y_{2} - y_{1} )^2 }$

$PQ = \sqrt{ (2-(-2))^2 + (4- (-1))^2 } = \sqrt{ (2+2)^2 + (4+1)^2 }$

$PQ = \sqrt{16+25} = \sqrt{41}$

To find the midpoint,we have to use the formula

$( \frac{x_{1}+ x_{2} }{2} ,\frac{y_{1}+ y_{2} }{2} ) = (\frac{-2+2}{2} , \frac{-1+4}{2} )$

$= ( \frac{0}{2} , \frac{3}{2} ) = (0 , \frac{3}{2} )$

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4 years ago

I am 24 years old. My age is 2 less than twice my sister's age

Goshia [24]

Answer:

10 Years old

Mark brainliest???

Step-by-step explanation:

24 twice my sisters age is 12 less than 2 is 10

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3 years ago

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