3 years ago

Please help and explain!! Will give medal!

Mathematics

1 answer:

Elena L [17]3 years ago

7 0

Https://us-static.z-dn.net/files/ddf/960d9c7b1f4f7f9852c4a9f5f668740f.jpeg

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At the craft store, Kim bought a bag of marbles. In the bag there were 20 blue marbles and 30 green marbles. What percent of the

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Answer:

60%

Step-by-step explanation:

percent of green marbles = (total number of green marbles / total number of marbles in the bag) x 100

total number of marbles in the bag = 30 + 20 = 50

30 / 50 x 100 = 60%

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3 years ago

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17 1/21 or 17.04

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Your cellular telephone provider offers two plans. Plan A has a monthly fee

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x = n of messages

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3 years ago

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3 years ago

What is the standard form of the ordered pairs, (2,0) and (0,-6)

maxonik [38]

Hello!

Explanation:

Slope-intercept form: → $y=mx+b$

m: represents the slope and is constant.

b: represents the y-intercept.

You had to used their rise/run.

$\frac{rise}{run}$

$rise=y^2-y^1$

$run=x^2-x^1$

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$x^2,y^2=(0,-6)$

$rise=y^2-y^1=-6-0=-6$

$run=x^2-x^1=0-2=-2$

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Hope this helps!

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3 years ago