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dalvyx [7]
2 years ago
6

Solve each system of equations. Equation 1: x+3y=-5 Equation 2: 9x+3y=3

Mathematics
1 answer:
bekas [8.4K]2 years ago
4 0

Answer:

Equation 1: x-3y+5=0

Equation 2: 3x+y-1=0

Step-by-step explanation:

Equation 1: x+3y=-5

                  x+3y+5=-5+5

                  x=3y+5=0

Equation 2: 9x+3y-3=0

                   3x+y-1=0

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I think that it would be 28^{2} cm

Step-by-step explanation:

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Which set of lengths might be used to represent the sides of a right triangle?
UNO [17]

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Step-by-step explanation:

B

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2 years ago
2. Miss. Mead pays Miss. Brown $125.00 per week. How much money must Miss. Brown take in for
nadezda [96]

The question is incomplete:

1. A cosmetologist must double his/her salary before the employer con realize any profit from  his/her work,  Miss, Mead paid Miss, Adams $125,00 per week to start.

2. Miss. Mead pays Miss. Brown $125.00 per week. How much money must Miss. Brown take in for  services if Miss. Mead is to realize $50.00 profit on her work? (Conditions on salary are the same  as in problem 1)  

ODS

a. $275.00 b. $325.00 c. $250.00 d. $300.00

Answer:

d. $300.00

Step-by-step explanation:

Given that a cosmetologist must double her salary before the employer can realize any profit from  his/her work, for Miss. Mead to realize $50.00 profit on her work, you would have to determine the amount that doubles the salary of the cosmetologist and add the $50 needed as profit:

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$250+$50= $300

According to this, the answer is that for Mead to realize $50.00 profit on her work, Miss. Brown must take $300.

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3 years ago
Which shape has exactly two pairs of perpendicular sides?
Papessa [141]
It'll be 2.Right triangle.
6 0
3 years ago
Read 2 more answers
62=−3k+7(k+6)+4<br><br> solve for k
guajiro [1.7K]

Step-by-step explanation:

62= -3k + 7k + 42 + 4

62 - 42 - 4 = 4k

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4 = k

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