1 man earns 810 / 12 = $67.5 in 10 days
by proportion 1 man will earn 0.8 * 67.5 = $54 in 8 days
So 14 men will earn 54 * 14 = $756 in 8 days.
Answer what grade i would recommend to use Socratic just take pic of it ad it will search all around for it
Step-by-step explanation:
Answer:35
Simplifying
5(x + 20) = 7x + 30
Reorder the terms:
5(20 + x) = 7x + 30
(20 * 5 + x * 5) = 7x + 30
(100 + 5x) = 7x + 30
Reorder the terms:
100 + 5x = 30 + 7x
Solving
100 + 5x = 30 + 7x
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-7x' to each side of the equation.
100 + 5x + -7x = 30 + 7x + -7x
Combine like terms: 5x + -7x = -2x
100 + -2x = 30 + 7x + -7x
Combine like terms: 7x + -7x = 0
100 + -2x = 30 + 0
100 + -2x = 30
Add '-100' to each side of the equation.
100 + -100 + -2x = 30 + -100
Combine like terms: 100 + -100 = 0
0 + -2x = 30 + -100
-2x = 30 + -100
Combine like terms: 30 + -100 = -70
-2x = -70
Divide each side by '-2'.
x = 35
Simplifying
x = 35
Hope it helps. Please tell me if im correct
Step-by-step explanation:
9t=27.99
t=27.99/9=3.11
5t=5×3.11=15.55
Ok so to figure out the area of a triangle its in this case 4 times 2 then divided by 2 so the 2 triangles are (4 times 2= 8, 8 divided by 2= 4) 4 so the area so far if each triangle is 4 (4+4=8) would be 8 then the rectangle in the middle is 5 inches becuase the rectangle+ triangle is 7 so its -2 from the trinagle making it 5 so now you have 5 times 4 which equals 20 now you have 20+8=28 so your answer is 28.