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2 years ago

Jordan has 3 blue marbles and 8 red marbles. What is the ratio of blue marbles to red marbles?

Mathematics

2 answers:

fenix001 [56]2 years ago

8 0

Answer:

The ratio of blue to red marbles is 3 to 8.

Hope this helps :) have a good day!

wariber [46]2 years ago

7 0

3:4 ratio meaning 4 out of every 7 marbles in a bag are red

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#5 plz plz plz help me it is due tomorrow

Burka [1]

Do 560 * .38 which is 212.8 or B, it could be C if you are rounding but 212.8 is the exact answer

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3 years ago

Read 2 more answers

The standard form of 48 −60 is .................

balu736 [363]

Answer:

4/5

Step-by-step explanation:

to reduce a fraction to it simplest form we divide both numerator and denominator by their GCF

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2 years ago

What is the solution to x/3 = -12

Mademuasel [1]

Answer:

x = -36

Step-by-step explanation:

Just multiply both sides of the equation with 3...,which tend to give a solution of,

; x = -12(3)

; x = -36

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3 years ago

5x + 2 + 3x + 5 = ?

Mama L [17]

Answer: 8x + 7 = ?

Step-by-step explanation: There isn't anything on the other side so all I can do is simplify the left.

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2 years ago

Urgent! Will award brainliest... Factor the following polynomial: <img src="https://tex.z-dn.net/?f=3a%5E%7B2%7D-21a%2B3

umka2103 [35]

Answer:

$3 (a-2) (a-5)$

Step-by-step explanation:

The first step is to find the GCF. Here, it's 3.

$3(a^2-7a+10)$

Then, you factor the polynomial in the parenthesis.

To find the factors, you will need to find 2 numbers that add to -7, and multiply to 10. -2 and -5 add to -7 and multiply to 10. Now, replace -7a with the factors.

$a^2-2a-5a+10$

This of this polynomial as 2 problems.

$a^2-2a$ $-5a+10$

Then, factor again.

$a^2-2a$ $-5a+10$

$a(a-2)$ $-5(a-5)$

Then, you keep the factors in parenthesis, and combine the numbers on the outside.

$(a-2)(a-5)(a-5)$

Since, there are 2 of the same factor, you only need one.

$(a-2)(a-5)$

BUT REMEMBER!! In the very beginning, we had a 3 that we took out, we STILL need to add that to the final answer. The final answer is:

$3 (a-2) (a-5)$

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3 years ago