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Paul [167]
3 years ago
8

What's the answer for these problems?

Mathematics
1 answer:
Oxana [17]3 years ago
7 0
Number 49 is A because it is not true. That would be just y=10-3 without the x so it is not true
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Solve the system of linear equations by substitution.What is the solution to x=2y+y and 3x+2y=3
gulaghasi [49]

Answer: the first one is 3y

Step-by-step explanation:

Go to the website mathpapa , type in the problem and it gives you the answer with steps

5 0
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Multiply the polynomials.<br> (7x2 + 5x + 7)(4x - 6)
ipn [44]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
What is the best estimate for the length of a baseball bat?​
vredina [299]

Answer:

42 inches

By regulation it may be no more than 2.75 inches (7.0 cm) in diameter at the thickest part and no more than 42 inches (1.067 m) in length.

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3 0
3 years ago
An artist has completed 1/14 of a painting in 2 weeks. At what rate is she working?
joja [24]

Answer:

Rate = 0.035 per weeks

Step-by-step explanation:

Given that,

An artist has completed 1/14 of a painting in 2 weeks.

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R=\dfrac{\dfrac{1}{14}}{2}\\\\R=0.035\ \text{per weeks}

Hence, her rate is 0.035 per weeks.

6 0
3 years ago
Subtract the quotient of h and 3,from 4 multiplied by 4.
zimovet [89]
4(3h-4)
12h-16?


I don't think that is right, I was kinda guessing
7 0
3 years ago
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