After that, u just have to sub in X to the bike and bus ! So the time taken for bus would be 20 mins . The time taken for bike would be 12 mins.
Answer: A
<u>Step-by-step explanation:</u>
m(x) = x² + 2
n(x) = 5x + 9
(m*n)(x) = (x² + 3)(5x + 9)
= x²(5x + 9) + 3(5x + 9)
= 5x³ + 9x² + 15x + 27
Answer:
15/56 a²
Step-by-step explanation:
because we are ✖️ it
Since it's 0.6 kg for 5 gallons, we'd want to find the unit rate aka the amount of kg's per gallon. To find that, we have to see how many times 5 goes into 0.6, which is 0.6/5=0.12 for 1 gallon. Multiply that by 7 to get 0.84 for 7 gallons!