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3 years ago

11

In a class there are 15 students. 8 of them like playing soccer, 6 of them like swimming, and 2 like both and swimming and playi

ng soccer. How many students do not like playing soccer and do not like swimming?

1 answer:

xenn [34]3 years ago

5 0

Answer:

6+8-2=12, 15-12=3 answer=3

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Help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! waaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa

yaroslaw [1]

Answer:

I believe it would be - (n+4) x 2

Step-by-step explanation:

4 0

3 years ago

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The Coopers own two vehicles, a mini-van and sedan. The following functions represent the resale value of both cars, in thousand

velikii [3]

Answer:

$h(x) = 57(0.8)^x$

Step-by-step explanation:

Given

$f(x) = 32(0.8)^x$

$g(x) = 25(0.8)^x$

Required

A function that represents the total resale value of the two vehicles

To do this, we simply add up the functions

$h(x) = f(x) + g(x)$

$h(x) = 32(0.8)^x + 25(0.8)^x$

Factorize

$h(x) = (32 + 25)(0.8)^x$

$h(x) = 57(0.8)^x$

6 0

3 years ago

Two times antonio's age plus three times Sarah's age equals 34. Sarah age is also five times antonio's age . How old is Sarah?

Sergio039 [100]

Let Sarah's age be s and Antonio's age be a.

According to your question,

2a + 3s = 34
s = 5a

substituting the value of s in eq. 1,

2a + 3(5a) = 34

= 2a + 15 a = 34

17a = 34

thus, a = 34/17 = 2

substituting the value of a is s,

s = 5(2)
= 10

Thus, Sarah's age is 10 years and Antonio's age is 2 years.

6 0

3 years ago

If a container has 5 rows of boxes that are stacked 3 boxes high and 2 boxes deep, how many boxes are in the container?

kaheart [24]

There are 30 boxes in the container

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3 years ago

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Rewrite in simplest terms: −9(5s−6)+9s

slega [8]

Answer:

-36s + 54

Step-by-step explanation:

−9(5s − 6) + 9s =

-45s + 54 + 9s =

-36s + 54

8 0

3 years ago

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