Bc
Answer:
24
Step-by-step explanation:
Answer:
1152
Step-by-step explanation:
First we need to find the area of the wall in square inches
8 ft = 8*12 = 96 inch tall
36 ft = 36 * 12 = 432 inches wide
The area = 96 * 432 =41472 in^2
Each ounce of paint cover 72 in^2 so divide by 72
41472/72 =576
We need 576 ounces to cover the wall
At 2 dollars per ounces
576*2 =1152 dollars to paint the wall
Answer:
4
Step-by-step explanation:
Mark me as brainlist ez
X^2 + 3x = 24
completing the square
(x + 1.5)^2 - 2.25 = 24
(x + 1.5)^2 = 26.25
x + 1.5 = +/- sqrt26.25 = +- 5.123
x = -1.5 + 5.123 = 3.62 to nearest hundredth and
x = -1.5 - 5.123 = -6.62 to nearest hundredth
solution set is {-6.62, 3.62}
-2 + 3(4x - 3) = 16
-2 + 12x - 9 = 16
-11 + 12x = 16
-11 + 11 + 12x = 16 + 11
12x = 27
12x/12 = 27/12
X = 2 3/12
X = 2 1/4
