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r-ruslan [8.4K]
1 year ago
10

If a class of 30 students have to split the boys and girls in hafe and 10% are girls, how meany girls are in the class

Mathematics
1 answer:
Anit [1.1K]1 year ago
6 0

Answer:

10 girls

Step-by-step explanation:

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What is the y-intercept of this line?<br> y = =+5<br> b = [?]
vaieri [72.5K]

Answer:

b = 5

Step-by-step explanation:

Slope-Intercept form: y = mx + b

<u>where:</u>

  • m is the slope
  • b is the y-intercept (when x = 0)

\sf \textsf{Given:}\ \dfrac{-4x}{3}+5

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Therefore, the value of b is 5.

Learn more about slope-intercept form here:

brainly.com/question/26578672

brainly.com/question/26578663

6 0
1 year ago
Read 2 more answers
Write a real world situation that could be modeled by the equation 500+250x=300x
Sonbull [250]
500+250x=300x
-250x=-250x
500=50x
To get the 50 away from the x you got to divide by 50 on both sides
500/50
Answer is 10=x
4 0
2 years ago
Translate the following into an algebraic expression:
kaheart [24]

Answer:

2(n-9)

Step-by-step explanation:

Hi there!

Let "a number" = n.

"The difference" translates to subtraction, so when the question tells us "the difference of a number and 9", it translates to "n-9".

"Twice" means we'll be doubling something. In this case, we're doubling "n-9":

2(n-9)

I hope this helps!

6 0
1 year ago
What is the range for the set of data? 6, 7, 10, 12, 12, 13
Nutka1998 [239]
Range = 13 - 6 = 7

answer
7
5 0
2 years ago
Determine whether the statement is always, sometimes, or never true. If △ABC has angles that measure 10° and 40°, and △DEF has a
Nana76 [90]
Never true 50 does not equal 160
7 0
2 years ago
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