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Bezzdna [24]
3 years ago
7

Is (4, -2) the solution of the system of equations shown

Mathematics
1 answer:
Advocard [28]3 years ago
8 0

No, because if you substitute (4, -2) into x and y in each equation, they are not the same as the value on the right side of the equation.

2(4) + 4(-2) = - 2

8 + -8 = -2

0 = -2 <---- this is not correct.

-4(4) + -2 = -14

-16 + -2 = -14

-18 = -14 <----- this is not correct.

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If you make $11/hr and you work 40hours weekly and taxes taken out $240 how munch did you made it total.
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Answer:I think it would be 200

Step-by-step explanation:

Because 11x40 is 440 and take away 240 and it’s 200

6 0
3 years ago
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If Anthony has twice as nickels as one and one has 15 more nickels than Maria what is the value in dollars of Anthony's Nickels
worty [1.4K]

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Anthony has $2.10

Step-by-step explanation:

If Maria has 6 nickels and one has 15 more nickels than Maria, one has a total of 21 nickels. Since Anthony has twice the amount of nickels as One, you would multiply 21 by 2 to get a total of 42. It takes 20 nickels to make a dollar. If you divide 42 by 20 you get 2.1, which is equivaldnt to $2.10

4 0
3 years ago
Question 6 (2 points)
Orlov [11]

Answer:

Blank 1: (-7,0)

Blank 2: (-1,0)

Step-by-step explanation:

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6 0
3 years ago
2 The diagram shows a
Strike441 [17]

Diagram? There is no diagram given.

a.

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5 0
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Peter has 4 friends. He invited them to his home. He ordered a pizza of his favorite and made it into 5 slices.

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Answer :

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So, the remaining portion = \frac{5}{5} -(\frac{1}{5}+\frac{1}{5})

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8 0
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