Answer:
The desired equation is y = x + 8.
Step-by-step explanation:
As we move right from (-2,6) to (4,12), x increases by 6 and y also increases by 6. Thus, the slope, m, m = rise / run, is m = 6/6, or just m = 1.
Start with the slope intercept form y = mx + b. Since m = 1, we now have y = x + b. Subbing 4 for x, 12 for y, we can find b: 12 = 4 + b. Thus, b = 8.
The desired equation is y = x + 8.
So we first need to find a number of cups leaking in a week. Which is simple just multiply 1.5 by 7
1.5 x 7 = 10.5.
Now we convert by knowing how many cups are in a gallon. Since there are 16 cups in a gallon we divide 16 by our total.
16/10.5 = about 1.5
So the amount of gallons leaked per week is 1.5
Simple interest is useful for planning parts of your financial future because if somebody owes you money, each day they don't give money back to you, you can add, for example, $1 to the amount of money they owe you. This will be important because it can help you maintain a well organized system where if somebody is not able to pay you back right away, they can give you the money at another time but you they will have to pay interest so you will get more money than they owed you at first.
Answer:
2
Step-by-step explanation:
