There is no graph in your question. If p is number of reams of paper, and c is number of ink cartridges, then
3p + c = 234, wich p and c natural numbers (including 0)
This means that 13 ink cartridges and 0 paper will satisfy the end amount, but also 0 ink cartridges and 39 paper. There are 14 combinations possible.
-47 = x + 15
Rearrange it to isolate x:
-47 - 15 = x
-62 = x
the asnwer is 14 feet 5 inches because you add feet and then inches
Answer:
There are no solutions
Step-by-step explanation:
Average speed = Total distance/Time
A = 550km/6.5hr
A = 84.6 km per hr
