A. if the return trip is the same then the bird traveled 40miles
b. the time of the trip is x hours + 6/x-4
Remember, rise/run is the easiest way to determine slope
y=mx+b is form
mx is slope, whilst b is y int
so, answer? y=-3x-2
Or A.
Start with how much profit they are making off each race entry. People pay $55 to race, but $15 of that is expenses so they are only profiting $40 for each entry. Now write one side of the equality. They start with $10,000 in donations, and then have a $40 profit for each race entry. So 10,000+40x. X will represent the unknown number of race entries. What do we want that expression to be equal to? We want 10000+40x>55000. It can also be greater than or equal to, not just greater than.
Solve for x. Subtract 10000 from each side resulting in 40x>45000. Divide each side by 40 to solve for x. X>1125. X needs to bbe greater than or equal to 1125. If there are 1125 race entries, the charity will profit exactly $55000, so the lowest number of race entries is 1125
Answer:
B) 30
Step-by-step explanation:
Bill saves 60 dollars a month so first you have to find out how much he saves in a year
To find that you multiply 60 by 12 since there are 12 months in a year
60*12 = 720
Tom saves 750 in a year so you have to subtract 750 by 720 to know how much more tom saves
750 - 720 = 30
Answer:
streamers are closest to her budget.
Step-by-step explanation:
because if you want to buy balloons then you would have to buy 13.3 3 is infinite, but if you bought streamers then you would only buy 10.
