MATHEMATICS MIDDLE SCHOOL

What is the solution to the system of equations below?
y=-3+5 and y=4x-2

Answers

Answer 1
Answer: Put other y in the other equation
so u got: 4x-2=-3+5
               4x-2=2
               4x   =4
                 x   =1
Now put x in the equation
so u do like this: y=4(1)-2
                           y=2
solution is (1,2) good luck 

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Solve for y. y - 8.47 ≤ 5.12

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Which addition sentence could help solve 3+5+7

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Commutative property: a + b = b + a

3 + 5 + 7 = 3 + 7 + 5 = 10 + 5 = 15

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Circle O is shown. Secant A C intersects tangent C D at point C outside of the circle. Secant A C intersects circle O at point B and tangent C D intersects circle O at point D. Point E is on arc A D. Angle A C D is 57 degrees. Aaron is standing at point C, watching his friends on a Ferris wheel. He knows that he is looking up at a 57° angle and the measure of arc BD is 80°. What is the measure of arc AED?

Answers

Answer:

the answer is 194

Step-by-step explanation:

Answer:

194

Step-by-step explanation:

Just got it right on the test

MIDDLE SCHOOL

What is 4/5 - 3/4?????

Answers

Well first you have to find a common denominator. 5 and four, their least common denominator is 20 so make the denominator 20.

4/5 = 16/20

3/4 = 15/20

16/20 - 15/20 = 1/20









is your final answer. 

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