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igor_vitrenko [27]
4 years ago
5

PLS HELP MEHHH IM ON A TEST (7th grade math) SHOW WORK TOO PLS

Mathematics
2 answers:
nekit [7.7K]4 years ago
8 0

Answer: 30 students

Step-by-step explanation:

Daniel [21]4 years ago
4 0

Step-by-step explanation:

For every girl there are 2 boys

so you would multiply 18 by 2 and add the 18 girls that were already mentioned

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I WILL MA FIRST ANSWER BRANILIST The map shows the location of the houses of Dan, Joe, Lee, and the coordinates of the community
emmasim [6.3K]
Look at the coordinates. They are both negative. (-5,-1)

Let me plot all the coordinates so you can see:

Joe= (-3,4)

Dan= (1,4)

Roy= (2,-3)

Lee= (-3,-4)

The only person with coordinates that are both negative is Lee.

"C" is the answer. Lee. 

I hope this helps!
~kaikers
3 0
4 years ago
a group of 4 friends shares 2 packs of gum equally . there are 8 pieces of gum in each pack .which set of equations shows how ma
Anna11 [10]

Answer:

4 pieces of gum

Step-by-step explanation:

7 0
3 years ago
Find the value of the points (5,1) , (-2,-3) and (8,2m) are collinear
svp [43]

Answer:

m = 19/14  so the third point is (8, 19/7).

Step-by-step explanation:

If they are co-linear then the the  slope will be equal.

The slopes of the lines are:

(difference in y coordinates) / (difference in corresponding x coordinates)

Slope between the first 2 points = (-3-1) / (-2-5) -4 / -7

= 4/7.

So if the 3 points are co-linear:

4/7 = (2m - -3) / (8 - -2)

4/7 = (2m + 3 / 10

7(2m + 3) = 40

14m + 21 = 40

14m = 19.

m = 19/14.

3 0
3 years ago
How do you do 111? Explanation pls
IceJOKER [234]

Answer:

B. 2 3/5

Step-by-step explanation:

how i would solve this expression is start out by converting "4 1/3" into an improper fraction.

4 1/3 is equivalent to 13/3

next to find out how much water melissa used we have to multiply 3/5 by our improper fraction giving us this expression:

13/3 x 3/5

solving a fraction is simple, multiply the numerator by numerator,

and denominator by denominator.

so, we will end up with

39/15 or simplified to 2 3/5

hope this helps :D

7 0
3 years ago
What is an equation of the line that passes through the points -8,4 and -8,8
Vitek1552 [10]

Answer:

8+8/-8-4

16/-12

4/-3

8=4/-3(-8)+b

8*3=12+b

24=12+b

12=b

y=-4/3+12

Step-by-step explanation:

4 0
3 years ago
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