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2 years ago

5

Problem Jonathan has a collection of 400 marbles. Blue marbles make up 17% of his collection. How many blue marbles does Jonatha

n have?

1 answer:

VMariaS [17]2 years ago

8 0

He has 68 blue marbles.

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Math I need help wit this problem

beks73 [17]

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2 years ago

For the graph shown select the phrase that best represents the given system of equations

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<span>b) consistent and independent</span>

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3 years ago

How can u use ratios and rates to solve problems

Free_Kalibri [48]

Answer:

Make tables of equivalent ratios relating quantities with whole-number measurements, find missing values in the tables, and plot the pairs of values on the coordinate plane.

Step-by-step explanation:

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3 years ago

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What is the product?(4y − 3)(2y2 + 3y − 5)8y3 + 3y + 158y3 − 23y + 158y3 − 6y2 − 17y + 158y3 + 6y2 − 29y + 15

motikmotik

We need to find the product of :

$\mleft(4y-3\mright)\mleft(2y2+3y-5\mright)$

So, the result as following:

$\begin{gathered} \mleft(4y-3\mright)\mleft(2y^2+3y-5\mright) \\ =4y\cdot(2y^2+3y-5)-3\cdot(2y^2+3y-5) \\ =8y^3+12y^2-20y-(6y^2+9y-15) \\ =8y^3+12y^2-20y-6y^2-9y+15 \\ \\ =8y^3+6y^2-29y+15 \end{gathered}$

So, the answer is the option 4. 8y3 + 6y2 − 29y + 15

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1 year ago

250 out of 20 find percentage of i

Oxana [17]

Answer:

1250%

Step-by-step explanation:

hope this helps

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3 years ago

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