Answer:
When Mr. Nowariak's son turns 18, there will be $17,562.70 in the account.
Step-by-step explanation:
Monthly interest rate is %.
If you would like to know what percent of the cost of a new bicycle has Artie saved, you can calculate this using the following steps:
x% of $450 is $300
x% * 450 = 300
x/100 * 450 = 300 /*100/450
x = 300 * 100 / 450
x = 66.67%
The correct result would be 66.67%.
<span>If you would like to know what should Claire's proportion look like, you can calculate this using the following steps:
</span>
x/100 * 450 = 300 /*100
x * 450 = 300 * 100
The correct result would be A) 300 * 100 = x * 450.
The graph appears to cross the y-axis at y=1. This is the y-intercept. Expressed as an ordered pair, the point is (x, y) = (0, 1).
The graph appears to cross the x-axis at x=5. That means the line has dropped one unit (from y=1 to y=0) while x has increased by 5 units (from x=0 to x=5). The slope is ...
... slope = (change in y)/(change in x) = (-1)/(5) = -1/5
The slope is -1/5.
The y-intercept is 1.
_____
The slope-intercept from of the equation for the line is
... y = (-1/5)x +1