Answer:
3
Step-by-step explanation:
Answer:
Step-by-step explanation:
cost of 6 potatoes=24.65-18.95=5.70 $
cost of 1 potato=5.70÷9=0.95 $
Answer:
it would take 12 pieces of paper.
You have a lot of questions here, I can help with some.
1) To find the inverse, switch the x and f(x) and solve for f(x).
x = 3f(x) - 7
x + 7 = 3(f(x)
(x + 7) / 3 = f(x)
2) It is a function, because each input pairs with only 1 output.
3) Any diagonal line would be a function.
4 - 8 (We can't do without the diagram)
9) f(-9) = 3(-9) - 6
f(-9) = -27 - 6
f(-9) = -33
10) f(-2) = 42 + 3
f(-2) = 45
Answer:
6 1
—– or 1 —– or 1 . 2
5 5
How to solve:
First, you should write the equation down as such:
1 = 5x
—–
6
The next thing you want to do is get the <em>x</em> alone, so you'd have to start by simplifying where the parenthesis would be by multiplying the equation on both sides by 6.
6 = 5<em>x</em>
Then all you have to do is divide the equation on both sides by 5 and you have your answer!