Daniel and Maria are both babysitters. Daniel charges a flat fee of $10 plus $6 per hour to babysit. The table shoes the total hourly fee that Maria charges to babysit.
Number Total fee,
of hours, y
1
$22
N
$26
3
$30
$34
4
5
5
$38
How many hours must Daniel and Maria babysit for their total fees to be the same?
hours

hope it

step-by-step explanation:

x^(1/6) · x^(1/6) · x^(1/6)   ·x^(1/6) = x^(4/6)   since we add the exponents

4/6 can be simplified to 2/3

the simplified form is x^(2/3)

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

- both graphs increase on their domain.

- the graphs of both functions have the same x-intercept.

- neither graph has a y-intercept.