Quick algebra 1 question for 50 points!
2 answers:
Answer:
y is equal to 24
Step-by-step explanation:
If y is directly proportional to x when x is equal to 5 and y is 12, then when you multiply 5 by 2 which is 10, y will be proportional to that when you multiply 12 by 2 which is 24
Answer:
b: 25
Step-by-step explanation:
The previous answer wowwubbzy13 uploaded is absolutely correct!
I'll set up a proportion.
If y = 12, then x = 5
--> 12:5
We want to find the y when x is 10
--> y:10
12:5 = y:10
5y = 120
y = 25
So B: 25 is the correct answer!
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Answer:
3
Step-by-step explanation:
Answer:
c=12
Step-by-step explanation:
12c - 53= 91
12c=144
c=12
Answer:
(4,-8)
Step-by-step explanation:
Plug in the answers for the equations.
Let f(x)=0, you'll get x=3 and x=-5, those are the x-intercepts of the function.
Yes 7.5 is clearly the answer here
