He earns 10 $ per hours
so u just need to find how many hours did he worked.
1 3/4+3 2/3+2 5/6
71/12 hrs
now multiply it by 10
59.166$
Answer:
2/3 - 1/4
=> taking L.C.M of the denominators we get,
=> 8/12-3/12
=> 5/12 is left with her,, ;)
HOPE THIS HELPS YOU...;)
Answer:
8-42 = -34 will be applied
1x + 2y = 4 ⇒ 3x + 6y = 12
3x + 2y = 0 ⇒ <u>3x + 2y = 0</u>
<u>4y</u> = <u>12</u>
4 4
y = 3
x + 2y = 4
x + 2(3) = 4
x + 6 = 4
<u> - 6 - 6</u>
x = -2
(x, y) = (-2, 2)
p = q + 2
3p + 2q = 9
3(q + 2) + 2q = -9
3(q) + 3(2) + 2q = -9
3q + 6 + 2q = -9
3q + 2q + 6 = -9
5q + 6 = -9
<u> - 6 - 6</u>
<u>5q</u> = <u>-15</u>
5 5
q = -3
p = q + 2
p = -3 + 2
p = -1
(p, q) = (-3, -1)
