Answer:
x=1/2, y=4
Step-by-step explanation:
Double both sides of the top equation:
4x+6y=26
Now subtract boths sides of the second one from the first one:
(4x+6y) - (4x-y) = 26 - (-2)
7y = 28
so y = 4
4x-y=-2 so 4x-4=-2
4x=2
x=1/2
Answer:
77 feet
Step-by-step explanation:
Difference is asking for subtraction. The equation would look like:
Top of Hill - Valley = X
(P.S.- 2/3 is equal to . 67)
120.67 - 43.67 = 77
Marking as Brainliest is much appreciated.
Answer:
22.5 Wands
Step-by-step explanation:
4 wands = 6 rands -> 6*4=24 so 4*4=16 -> 16 wands = 24 rands (1 wand=1.5 rand)
24 rands = 8 fands -> 24/8 = 3 -> 3 rands = 1 fand
3 rands means 1.5*3=4.5 -> 4.5 wands = 1 fand -> 4.5*5=22.5 wands