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kifflom [539]
3 years ago
7

In a grade seven class, 18 students have pets, and 12 do not. What percent of the class has a pet?

Mathematics
2 answers:
Svetradugi [14.3K]3 years ago
7 0
Answer :
If 18+12 is 30 and only 18 of them has pets then 70 percent have pets
Gelneren [198K]3 years ago
6 0
The answer is actually 60% because there are 30 students
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3 years ago
Let f(x) = - 10x + 9 and g(x) = x2 + 12 <br>Find f( - 4)/g( - 4)​
Reptile [31]

Answer:

\frac{49}{28}

Step-by-step explanation:

Evaluate g(- 4) and f(- 4) by substituting x = - 4 into g(x) and f(x), that is

f(- 4) = - 10(- 4) + 9 = 40 + 9 = 49

g(- 4) = (- 4)² + 12 = 16 + 12 = 28

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3 years ago
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lesantik [10]

Answer:

y = -3x + 9

Step-by-step explanation:

y = mx + b where m is the slope and b is the y intercept

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To find the slope start at C and count  up 9 and to the left 3 to get to B.

So the slope is rise/run or 9/(-3) = -3.

Final equation would be y = -3x + 9

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3 years ago
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erik [133]

Answer:

Jordan

Step-by-step explanation:

Because each person is in debt the one with the least amount of dept will pay less. Think of it like this:

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