<em> </em><em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>.</em><em>.</em><em>✌</em><em>✌</em>
Answer:
$14025.52
Step-by-step explanation:
The Total amount after a compound interest can be calculated using the formula:

where P is the amount of deposit, R is the rate of interest, n is the duration.
Hence by substituting the values, we get:

T = <u>$14025.52 (nearest cent)</u>
Answer:
$4.06 per gallon $4.06 x 7 = $28.42
Step-by-step explanation:
Answer:
5 ft
Step-by-step explanation:
area = L * W * H
35 = L * W
Volume = (L *W) * H
since we have already found that L * W is already 35
175 = 35 * H
Divide by 35 on both sides to get H
175/35 = 5
answer = 5 ft
Note: in the 2nd eqn we are given a formula for x: x = 2y-15. Sub this result into the first eqn; doing so will eliminate x:
-5(2y-15)+4y =3
-10y + 75 + 4y = 3, so -6y = -72. Then y = 12. Solution is (9,12).
Check this by subst.:
Is -5(9)+4(12) = 3?
Is -45 + 48 = 3? YES.