Answer:
John gave Fred $48
Step-by-step explanation:
Let
x be the amount of dollars John gave fred
y1 be the amount of dollars Fred has at the end
y2 be the amount of dollars John has at the end
Fred has
y1 = - $12 + x
John has
y2 = $84 - x
y1 = y2
- $12 + x = $84 - x
2*x = $96
x = $48
A= (-2,-7 1/2)
B= (-4,-7 1/2)
C= (-3,-4)
D= (-1,0)
Answer: $18
Step-by-step explanation:
You had a total of $60.
You spent 30% of your money on shorts.
The question would like to know what that 30% translates to in actual dollars so you need to find out what 30% of $60 is:
= 30% * 60
= $18
Answer:
nonlinear
Step-by-step explanation:
To be linear, the power on x and y has to be 1
y = 1/x
y = x^-1
-1 is not the same as 1
This is not linear
A n B are all prime numbers in the set A.
So, the answer is:
A n B = 5,7