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3. maria charges $15 for every 2 hours that she babysits. answer the following questions based on this
information.
901
(a) how much would maria charge for working for 5 hours? 80
758
amount charged, a
(b) fill out the table below for the amount that maria
makes as she babysits and graph the relationship on the
grid provided.
hours worked, h
8
10
12
-
4
1012
10
amount, a, in $
15
6 8
hours worked, h
c) write an equation for the amount
that maria makes as a function of the number of hours, h, that she

901

Step-by-step explanation:

Maria charges $15 for every 2 hours that she babysits.

First, convert 150% to the equivalent decimal 1.50 by dropping the percent sign and moving the decimal two places to the left. Then, multiply 9 by 1.50 to get 13.50. Maria now makes $13.50 per hour.

Step-by-step explanation:

sample amswer

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

step-by-step explanation: