Multiply the cost per hour by 60 to find the cost for a groundskeeper
cost = 12 × 60
cost = 720
The cost for each groundskeeper is $720
Find the cost for seven groundkeepers
Multiply cost for each groundskeeper by 7
cost = 720 × 7
cost = 5,040
The monthly labor cost for seven groundskeepers is $5,040
6x-3y=3
-2x+6y=14.
First step is multiply the top equation by 2, so you have
12x-6y=6
-2x+6y=14
-6y and +6y cancel each other out, so if you simplify, you have
10x=20, which is then solved by dividing each side by 10, and getting x=2.
Now plug x=2 into one of the equations (I chose the first)
6(2)-3y=3
12-3y=3
-3y=-9, divide each side by -3 and get y=3.
so your point is (2,3)
A and E
The absolute value of 2+x must equal 8 once we subtract 1 from each side.
This means 2+x can equal -8 or 8. If it is -8, x will equal -10, and if it is 8, x will equal 6.
Answer: 140 x
25%=35 or 140/4 = 35
Step-by-step explanation:
multiply all the factors in x^2
to get the roots which are 0, 11/6 and 8/7
