A. 12/13 B. 5/13 C. 5/12 D. 12/5
1 answer:
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Answer:
A) is the expression to represent total amount of money she earns babysitting for Smith family.
B) she will earn for Smith family for 7 hours
C) It would take for Margie to make
when babysitting for the Smith family
Step-by-step explanation:
Given.
Mr. and Mrs. Smith pay Margie an hour to babysit their son, Shea.
Mr. and Mrs. Jones pay Margie $8 an hour to babysit their children, Sarah, Susan, and Dawn.
Let x be number of hours.
Solving for Part A.
Amount of Money earn from Smith family = Pay per hour Number of hours =
Solving for Part B.
x=7
Margie earns from smith family for 7 hours =
Solving for part C.
Margie earned =
To find number of hours
No of hour Margie has done babysitting for Smith family
Answer:
A) The slope of a line is basically the steepness of it or it can be defined as the change in y for a unit change in x along the line.
B) -1
Step-by-step explanation:
The point here are ( -2,6 ) and ( 0,4 ).
Here ,
And ,