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belka [17]
3 years ago
8

What is the answer to this question?

Mathematics
1 answer:
SOVA2 [1]3 years ago
5 0

Answer:

the answer is option 3rd

You might be interested in
Kahi can eat 32 pieces of candy in 1 hr her sisters can eat the same amount in 3 hrs how long will it take both them togethr to
pantera1 [17]
So, in order to find the answer, this is what we are going to do.
Let K be the number of candies that Kahi can eat per hour and S be the number of candies that her sisters can eat per hour.
So for the sisters, let us divide 32 by 3 and we get, 10.67. so 10.67/ hour.
Now, consider this expression: <span>(K+S)*h = 32
Plug in the given values.
(32 +10.67)h = 32
42.67h = 32
Divide both sides by 42.67 and we get
h= 1.33. Therefore, it will take 1.33 hour for both of them together to eat 32 candies. Hope this answer helps.</span>
5 0
4 years ago
at haydens school there is 1 teacher for every 15 students.There are 630 students at the school. What proporation can be used to
Bess [88]

Answer:

42 teachers

Step-by-step explanation:

\frac{a}{b}=\frac{c}{d}

\frac{1}{15} =\frac{x}{630} \\15x=630\\x=\frac{630}{15} \\x=42

6 0
3 years ago
A large cheese pizza costs $18. Each topping you add on cost $1.50 How much would it cost to get a large cheese pizza with c top
Vesnalui [34]
18x+1.50 is the expression
6 0
3 years ago
Read 2 more answers
Can someone explain the transitive property?
Fynjy0 [20]

Answer:

if a=b and b=c, then a=c

Step-by-step explanation:

Basically the transitive property states that is a number, a, equals another number, b, a = b, and the other number, b, equals a different number, c, b = c, then technically since a and b are equal, and b and c are equal, a could also equal c, a = c.

6 0
3 years ago
you rent a moving van. you have to pay a flat fee of $99 plus 50 cents per mile. You drive 120 miles. How much does it cost to d
Anna71 [15]

Answer:

Step-by-step explanation:

okey first you have to make the equation:

99+X0.5= ?

You express the 50cents like 0.5 because they are half a dollar

X signifies the you drove so X=120

99+120(0.5)

120 X 0.5= 60

99+60=150 You have to pay 150 dollars

This only works if your talking about dollars.

Hope this helped :)

6 0
3 years ago
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