Help. Solve the following and show your work! Ryan can create slides for a presentation in 8 hours. Betty can create the same amount of slides in 10 hours. If they work together, how long will it take for them to finish ?

step-by-step explanation:

i dont get

your answer is b ^w^ hope i

the answer is the option b

the range is all real numbers

step-by-step explanation:

we know that

the absolute value parent function is equal to

see the attached figure to better understand the problem

so

a. it is v-shaped > is true

b. the range is all real numbers > is not true

because the range is the > [0,∞)

all real numbers greater than or equal to zero

c. it goes through the origin > is true

d. the domain is all real numbers > is true

step-by-step explanation: