Oanna earns $10 per hour at her job. Last week, Joanna earned $400. Which equation can be used to determine the number of hours (h) Joanna worked last week?

40 hrs

Step-by-step explanation:

She worked 1 hr for 10 and she got 400

0.025

it is 0.025  i know if you ues a calculator and put 10/400 you will get 0.025

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:

i think it is c, not positive though

step-by-step explanation: