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2 years ago

I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!!!

Mathematics

1 answer:

Alex Ar [27]2 years ago

8 0

Step-by-step explanation:

You want to set one of the equations equal to either x or y. For this, I put x+y=-2 equal to y which would be y=-x-2. Then you plug this in to the other equation for y. This would give you 5x+2(-x-2)=2. When you factor the two into the parenthesis, combine like terms, and keep the x values on ones side and the other numbers on the other side, you get 3x=6

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Andrew is paid $4 per hour for the first 30 hours he works each week. He makes $5 per hour for each hour he works over 30 hours

klasskru [66]

Answer:

If Andrew works for 30 for $4 he will have a total wage of 30×4=$120

And gets additional $5for every hr worked beyond 30hrs in that week

So he gets a total of 5(x-30)

So if he works for 40hrs he gets a total wage of

5(40-30)=50

120+50=$170

If he works for 50 hours he gets Total wage of

5(50-30)=100

120+100=$220

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3 years ago

3. Marcus had an average score of 90% on two biology tests about protists. If his first test score was 96%, which score did he r

Maurinko [17]

Answer:

B: 84%

Step-by-step explanation:

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2 years ago

What fractions are equivalent to 40

Mumz [18]

40/1 is the same 80/2 120/3 160/4

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3 years ago

Read 2 more answers

If two events have probabilities which sum to 1, they are called _ _ _ _ _ _ _ _ _ _ _ _ _ events

Tom [10]

Answer:

An event with probability 0 never occurs. An event with probability 1 occurs on every trial

Step-by-step explanation:

3 0

3 years ago

The measures of the angles of a triangle are shown in the figure. solve for x

yuradex [85]

Answer:

solution,

x+41+59=180⁰ ( the sum of total angle of triangle is 180⁰)

or, x+ 100=180

or, X=180-100

so , X=80

Step-by-step explanation:

let us check

59+41+80=180

8 0

2 years ago