Answer:
Step-by-step explanation:
(9 + m)(-m + 9) = (9 + m)(9 - m) {(a+b)(a-b) = a² - b²}
= 9² - m²
= 81 - m²
= -m² + 81
You take $18.80 divide by 2 =$9.40 then $18.80+$9.40=$28.20
$28.20 x's 5.5=$$155.10
$18.80 x's 40=$752.00
<span>then add 752.00+155.10=$907.10</span>
B the plane has only one dimension
12 gallons = 45.425 liters. (You can divide 45.425 and 12 to get how many gallons are in one liter.) If one liter = 26.9 cents, then we would multiply 45.425 by 26.9. This equals 1,221.9325 cents. That would be about 12 dollars and 22 cents.
There are 156 possible outcomes because each queen can be paired with 1-13 of the kings
