Does the line y=5 intersect the parabola y= 4−x².why or why not? draw the graphs on the same set of axes.

No

Step-by-step explanation:

given

Parabola

It is parabola with vertex (0,4)

symmetrical about Y axis and facing downward

y= 5

not possible

So y=5 do not intersect the given Parabola as there is no real value of x which satisfy the above equation

rx and sx

step-by-step explanation:

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6