3 years ago

What two ratios have a unit rate of 1:2

Mathematics

1 answer:

Aleks [24]3 years ago

6 0

Answer:not sure but actually nor sure sorry i couldnt help :((((

Step-by-step explanation:

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3 years ago

Find 2x2 - 2z4 + y2 - x2 + z4 if x = -4, y = 3, and z = 2.

Alexxandr [17]

X = - 4; y = 3; z = 2;
2 x² - 2 z^4 + y² - x² + z^4 =
= 2 * (-4)² - 2 * 2^4 + 3² - ( -4)² + 2^4 =
= 2 * 16 - 2 * 16 + 9 - 16 + 16 =
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3 years ago

If (-3, y) lies on the graph of y = 3-x, then y = 1/27 -27 27

Vilka [71]

Answer:

y = 6

Step-by-step explanation:

[] We can plug in our x value of -3, from the coordinate point, and solve for y.

y = 3 - x

y = 3 - (-3)

y = 3 + 3

y = 6

[] We can also graph the equation, and find the point where x = -3

-> See attached

I do not see this option in the answers you have provided, so either I miss interpreted something, or something else got messed up.

Have a nice day!

I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

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2 years ago

A fruit seller marks up all fruit he sells by 25% above the whole sale price he pay to the farmer. Write an equation that you co

Irina18 [472]

Answer:

x = 1.25y

Step By Step

whole sale price = x

selling price = y

since the whole sale price is 25% (0.25) more than the selling price,

x=y+y0.25, or x=1.25y

edit: pls consider giving me the Brainliest if this helped you thank you! ;)

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2 years ago

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Flura [38]

Answer: C

Step-by-step explanation:

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3 years ago

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