Answer:
A
Step-by-step explanation:
y=3x+55
1/4*x - 1/6*y= 5 |*18
4/5 *x + 3/8*y = 10 | *8
18/4*x -3*y= 90
32/5*x + 3y = 80
-------------------------
18/4*x+32/5*x / = 170
The answer is a
P(Face card) =16/52 = 4/13
P(Spade) = 13/52 =1/4
P(Face ∪ Spade) = 4/13 + 1/4 = 29/52 = 0.557
okay im not sure but maybe try to find a number that can be = to 18 and that might be y
Answer:
B) {-8,-2,3,4,7,11}
Step-by-step explanation:
range is y
