Answer:
68
Step-by-step explanation:
81 +81 is 162
298-162=136
136/2=68
Answer:1,364
Step-by-step explanation: I did the assignment
368 miles / 16 gallons
368/16=23 miles per gallon
Answer a = 5 and b = 2.
Procedure
Initially means x = 0, then
5 = a*b^0 = a*1 = a, then a = 5
When x = 1, the height is the double of 5, i.e 10 and
10 = a.b^1 = a.b ⇒ b = 10/a = 10/5 = 2
The a = 5 and b = 2, so the equation is y =5(2)^x