8 - ? = -1. the missing number would be 9.
Answer:
6x-16
Step-by-step explanation:
Answer:
$1,200
Step-by-step explanation:
Let x be the amount of money deposited in the mutual fund. The interest earned by that investment can be determined as the amount deposited times the interest rate:

The value the second deposited can be determined as x+$2,400 and its interest earned is defined in the same manner as the first deposit's:

The total interest on both investment equals the sum of both interests:

$1,200 were invested in the mutual fund.
Line with a formula of x = a is a vertical line while a line with a formula of y = b is a horizontal line on the other hand. In this case, the graph of x ≤ 4 is the region to the left of the line x = 4 to negative infinity. The graph of y≥ -8 is the region above the line y = -8 <span>to positive infinity.</span>
In order to determine volume you should multiple w*d*h. So in this case 5*6*3 or 90 cubic meters.