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Romashka [77]
4 years ago
12

The middle school band has a boy to girl ratio of 4:7.

Mathematics
2 answers:
nikitadnepr [17]4 years ago
5 0

Answer:

c is the anser

Step-by-step explanation:

NeTakaya4 years ago
3 0

Answer: B

Step-by-step explanation:

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find the slope-intercept form of the line whose slope os 4 and that passes through the point (-9,12)​
Trava [24]

Answer:

y = 4x+48

Step-by-step explanation:

Slope intercept form is y=mx+b. We already know the value for m(4), so we can plug in the x and y coordinates for x and y in the equation. This gives us 12=4(-9)+b. Solve for b to get 48

7 0
3 years ago
There are 1800 students in a school this number is 20% more than what they had last year find the number of students in the scho
harkovskaia [24]
I believe the number of students they had last year are 360 students i hope this helps.
5 0
3 years ago
What is the lcd of 1/4 and 2/3
Rudiy27
I hope this will help u <span>It looks like 12 is the smallest number that can be divided by both 3 and 4, so 12 is our LCD. Since 12 is the LCD, it will be the new denominator for our fractions. Now we'll change the </span>numerators<span> of the fractions, just like we changed the denominators. First, let's look at the fraction on the left: 1/4.</span>
6 0
3 years ago
Read 2 more answers
HELPPP<br><br><br><br><br><br><br><br><br><br> PLZ AND THX!!
sleet_krkn [62]

Answer:

theres no solutions

5 0
3 years ago
the length of a rectangle is 9 inches less than twice the width. if the perimeter of the rectangle is 84 inches, find the dimens
Alexus [3.1K]

translate each statement into mathematical language

 

length is nine inches less than twice width.    L = 2W - 9

perimeter is 84 inches                                   2L +2W = 84

 

Substitute the expression for L (2W-9) for L in the second equation resulting in the follwing

 

2(2W-9) + 2W = 84

 

4W - 18 + 2W = 84

 

(4W+2W) = 84+18  

6W =  102

W = 102/6 = 51/3

 

L = 2(51/3) - 9

= L= 17-9

L=6

5 0
4 years ago
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