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Mkey [24]
3 years ago
11

HELP PLS There were 330 people at a play. The admission price was $3 for adults and $1 for children. The admission receipts were

$650. How many adults and how many children attended?
Question 1 options:

170 Children and 60 Adults


160 Children and 170 Adults


170 Children and 160 Adults


30 Children and 3000 Adults
Mathematics
1 answer:
taurus [48]3 years ago
5 0

Answer:

170 children and 160 adults

Step-by-step explanation:

a = no of adults

c = no of children

a + c = 330

3a + c = 650

2a = 320

a = 160 adults

160 + c = 330

c = 170 children

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Find the coordinate that divides the directed line segment from A(-2,-4) to B(8,1) in the ratio of 2 to 3
zalisa [80]
We have that
A(-2,-4)  B(8,1) <span>

let
M-------> </span><span>the coordinate that divides the directed line segment from A to B in the ratio of 2 to 3

we know that

A--------------M----------------------B
        2                     3
distance AM is equal to (2/5) AB
</span>distance MB is equal to (3/5) AB
<span>so

step 1
find the x coordinate of point M
Mx=Ax+(2/5)*dABx
where
Mx is the x coordinate of point M
Ax is the x coordinate of point A
dABx is the distance AB in the x coordinate
Ax=-2
dABx=(8+2)=10
</span>Mx=-2+(2/5)*10-----> Mx=2

step 2
find the y coordinate of point M
My=Ay+(2/5)*dABy
where
My is the y coordinate of point M
Ay is the y coordinate of point A
dABy is the distance AB in the y coordinate
Ay=-4
dABy=(1+4)=5
Mx=-4+(2/5)*5-----> My=-2

the coordinates of point M is (2,-2)

see the attached figure

7 0
3 years ago
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defon

Answer:

I think A

Step-by-step explanation:

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Answer:

Dining Hall = 24 square meters

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4 is what percent of 20
neonofarm [45]
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Finding percentage u have to
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Please Help!! Which graph shows the solution to this system of inequalities?
scoundrel [369]

Answer:

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Step-by-step explanation:

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