X + (X+1)+ (x+2)=-342
3x+3 =-342
3X=-339
X=-113, -114, -115
Speed = distance / time
Speed = 50 miles / 4 hours
Speed = 12.5 miles per hour
(assuming if the a is positive)
If b is greater than 1 the function is increasing
if b is between 0 and 1, the function is decreasing
Answer:
1/5=.02=2% interest rate over 5 years
Step-by-step explanation:
Answer:
y = 1
Step-by-step explanation:
6 = 2(y + 2)
6 = 2y + 4
-4 -4
------------------
2 = 2y
/2 /2
-----------------
1 = y
