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Rus_ich [418]
3 years ago
10

Katie said, "The ratio of people to pets in my family is 2 to 1. For every two people we have one pet." If her family has three

pets, how many people are in the family?
4 people

6 people

2 people

3 people
Mathematics
2 answers:
vivado [14]3 years ago
6 0
6 people because there is 2 times as many humans compared to pets. so 3 x 2 = 6!
Burka [1]3 years ago
6 0

Answer:

Its 6

Step-by-step explanation:

you alreadly have the ratio which is for every 2 people ther is 1 pet

2:1 simplifies to 6:3 so that means that there is 6 people in her family

hope this helps!!

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A savings bank invests $58,800 in municipal bonds and earns 12% per year on the investment. How much money is earned per year?
seraphim [82]
To find the answer we simply have to find 12% of 58,800. So to do that, we can multiply it by .12

58,800 • .12 = 7,056

So $7,056 is earned per year
5 0
3 years ago
Read 2 more answers
Simplify the algebraic expression -2(x - 3) + 4(-2x + 8)
dangina [55]
The answer to this equation is :-10x+38 because
-2x(x-3)+4(-2x+8)
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7 0
3 years ago
If
Anna11 [10]
Answer: -104

Explanation: x=-9 y=2
2(y-3xy)
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4 0
2 years ago
Help please!! really quickly
yKpoI14uk [10]

y =  \frac{7}{5} x + 1
8 0
3 years ago
If f(x) = -9x +9 and g(x)+squroot x+1, what is (f degree sign g) 24
Leno4ka [110]
(f ° g) (x) means the composition of the two functions in this order f (g (x) )

So, given f(x) = - 9x + 9 and g(x) = √(x + 1),  you must do this:

f(g(x)) = - 9 [ g(x) ] + 9 = - 9 [√(x+1) ] + 9 => f(g(24) = - 9 √(24 + 1) + 9 = - 9√25 + 9 =

= -9(5) + 9 = -45 + 9 = - 36

Answer: - 36
7 0
3 years ago
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