Lets solve for a
ax+b=x+c
step 1:add -b to both sides
ax+b-b=c+x+-b
step 2:divide both sides
ax=-b+c+x
ax/x=-b+c+x/x
a=-b+c+x/x
answer:
a=-b+c+x/x
Answer:
- C. The function is never increasing
Step-by-step explanation:
According to the graph, the line goes down in both sections as the value of x increases. It means the function is always decreasing.
<u>Correct answer choice is:</u>
- C. The function is never increasing
Answer:
check your eggs
Step-by-step explanation:
Answer:
ok (^∀^●)ノシ
Step-by-step explanation:
Answer:
40 minutes
Step-by-step explanation:
Last year she ran five miles in 50 minutes
This year her timing improved by 20%. This means she runs 5 miles in 20% less time than last year
How long does it take her to run five miles?
= 50 minutes - 20% of 50 minutes
= 50 minutes - 20/100 * 50 minutes
= 50 minutes - 0.2 * 50 minutes
= 50 minutes - 10 minutes
= 40 minutes
This year, it takes her 40 minutes to run 5 miles