Hannah and Brandon are both driving along the same highway in two different cars to a stadium in a distant city. At noon, Hannah is 220 miles away from the stadium
and Brandon is 340 miles away from the stadium. Hannah is driving along the
highway at a speed of 30 miles per hour and Brandon is driving at speed of 50 miles
per hour. Let H represent Hannah's distance, in miles, away from the stadium t
hours after noon. Let B represent Brandon's distance, in miles, away from the
stadium t hours after noon. Graph each function and determine the number hours
after noon, t, when Hannah and Brandon are the same distance from the stadium.
Click twice to plot each line. Click a line to delete it.
400
380

5x+2x=49

7x=49

x=7. 35 apples

we have three similar triangles, because each has a right angle and shares an angle.   let's write the angles in order: opposite to short leg, long leg, hypotenuse.

cab similar to bad similar to cbd

or as ratios,

ca: ab: cb = ba: ad: bd = cb: bd: cd

we also know

ac = ad + cd

(ad+cd): ab: cb = ba: ad: bd = cb: bd: cd

(ad+cd)/cb=cb/cd

we have cb=6, ad=5 and seek x=cd.

we reject the negative root and conclude x=4

answer: 4

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get