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Kobotan [32]
3 years ago
6

Elena ate 2/8 of a pizza and Dylan ate 1/5. Use the number lines and benchmark fractions to estimate how much of the pizza they

ate. Explain
Mathematics
1 answer:
netineya [11]3 years ago
7 0

Answer:

18/40

Step-by-step explanation:

1. Find a common denominator

8, 16, 24, 32, 40

5, 10, 15, 20, 25, 30, 35, 40

2/8 times 5= 10/40

1/5 times 8= 8/40

10/40 plus 8/40= 18/40

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where r1,r2,r3,r4 are the roots of the 4th degree polynomial.
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So a polynomial would be:
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Answer: The relation is a function.

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I hope this helps you out!

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3 years ago
How do i solve 4x - 2y = 22 and 2x + 4y = 6 using substitution and elimination?
Fiesta28 [93]

substitution and elimination means that you need to use one equation and substitute it in place of some variable in the other equation.

Consider the above two equations.

Take equation 1, which is 4x-2y=22 => x=(22+2y)/4

substitute the x value gained above in equation 2.

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So, x= (22 - 2)/4 => 5.

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∫(sinxdx)/(sinx^3+cosx^3)
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Serjik [45]

Answer:

I'm gemini

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I won't report u cause I need these points

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2 years ago
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