Answer:
It has infinite solution
Step-by-step explanation:
y = 2x +10 is already in slope intercept for so we move on to 3y-6x= 30.
The slope of 3y-6x =30 is 2 and if you solve for y, it's going to be 10.
If you put it in slope intercept form, it's going to be y = 2x+10 which is the
same as the first one.
Y = 6x
4x + y = 7
(substitute y = 6x in the ‘y’ spot in 4x + y = 7)
4x + 6x = 7
10x = 7
/10 on both sides
x = 7/10
(substitute x = 7/10 in the ‘x’ spot in either of the two equations)
y = 6x
y = 6(7/10)
y = 4.2 = 21/5
Answer:
x = 7/10
y = 21/5
2.50 divide by 7= .36 cents for each pound
Answer:
Step-by-step explanation:
Independent events:
If two events, A and B are independent, the probability of both A and B happening is the same as the probability of A happening multiplied by the probability of B happenings, that is:
In this question:
The statement is
