Answer:
11 rides
Step-by-step explanation:
let the total amount be y
and let the number of ride be x
the expression for the situation is y=mx+c
given
total amount=$28
admission fee= $6
cost per ride=$2
we are expected to find x
substitute into the expression we have
28=2x+6
28-6=2x
22=2x
divide boths sides by 2 we have
x=22/2
x=11
the number of rides is 11
Answer:
180
Step-by-step explanation:
Subtract the sum of the two angles from 180 degrees.
Answer:
Ram studied for longer time
Step-by-step explanation:
An hour = 60 minutes
Raj studied for 4/7 of an hour
= 4/7 of 60 minutes
= 4/7 × 60
= (4×60)/7
= 240/7
= 24.29 minutes
ram studied for 5/8 of an hour
= 5/8 of 60 minutes
= 5/8 × 60
= (5×60)/8
= 300/8
= 37.5 minutes
who studied for longer time?
Ram - Raj
= 37.5 - 24.29
= 13.21 minutes
Ram studied for longer time
Ram studied 13.21 minutes longer than Raj
Answer: 4778.69 + b + d - z
Step-by-step explanation:
Based on the information given above, we would add the deposits made, and the interest earned to the balance at the beginning of September while we would subtract the check written, and the maintenance fee from the balance.
This will algebraically be expressed as:
= 6238.67 + d - 1459.98 - z + b
= 6238.67 - 1459.98 + b + d - z
= 4778.69 + b + d - z
-8(-3x+6)-1
24x-48-1
24x-49
24x-49 is the answer for #8
6(5p-2)+7
30p-15+7
30p-5
30p-5 is the answer for #10
