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sineoko [7]
3 years ago
10

LAST QUESTION! BRAINLIEST AND 5 STARS! URGENT

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
8 0

Answer:

There would be 12 blue marbles if there is 15 white marbles

Step-by-step explanation:

Please correct me if I’m wrong!

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Write 77.5% as a fraction or mixed number in simplest form
goldfiish [28.3K]
31/40

Step 1: .775= 775/1000
Step 2: 775/1000= 31/40
4 0
3 years ago
PLEASE HELP ME<br><br> but only answer if you're gonna show work thank you!!
rosijanka [135]
The factors of the given expression are x , x - 2 and x - 4

V(x)= x^{3}-  6x^{2}+8x \\  \\ &#10;V(x)=x( x^{2} -6x+8) \\  \\ &#10;V(x)=x( x^{2} -2x-4x+8) \\  \\ &#10;V(x)=x[x(x-2)-4(x-2)] \\  \\ &#10;V(x)=x(x-2)(x-4)

So the expression for height and length are x and x - 4
3 0
4 years ago
A man drove his car a distance of 260 miles in 4 hours. If continuing at this rate is possible, he will travel ____ miles in 8 h
wolverine [178]
260 miles x 2 =H<span>e will travel </span>520 miles
3 0
3 years ago
Read 2 more answers
Find the 50th term of the following arithmetic sequence.<br> 3, 9, 15, 21,
ICE Princess25 [194]
<h2>Answer:  297</h2>

<h3>Step-by-step explanation:</h3>

Based on the 4 terms given in the sequence, we can determine the rule to be: 6n - 3

1s term:  6(1) - 3 = 3

    2nd:  6(2) - 3 = 9

    3rd:   6(3) - 3 = 15

    4th:   6(4) - 3 = 21

<h3>             ∴ 50th term = 6(50) - 3 = 297</h3>

5 0
3 years ago
liz has 9 buttons. kristen has b more buttons than liz choose the expression that shows how many buttons kristen has. A. b - 9.
natta225 [31]

Answer:

B. 9+b

Step-by-step explanation:

if b represents the number of buttons more than 9, then you just have to add 9 to that and you get your equation.

This explanation made better sense in my head...

3 0
3 years ago
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