Guided Practice Juan charges $3.50 per hour for baby-sitting. Write a rule to describe how the amount of money M earned is a function of the number of hours h spent baby-sitting. About how long will it take Juan to earn $15?

A.
M = 3.5h; about 4 hours

B.
M = 3.5h; about 12 hours

C.
h = 3.5M; 53 hours

A

Step-by-step explanation:

you go to divide 15 by 3.5 and then you'll get your answer 4 hrs

A.

M = 3.5h; about 4 hours

Step-by-step explanation:

M(earned money)=h(worked hours)*$3.50

M = money earned

H = hours spent baby sitting

Basically, M = $3.50 x H, or M=$3.50H

So, if H = 6 then, 6 x $3.50 = $21 so M = $21

M= 3.50H

you would multiply the number of hours by 3.50 and that would be the total about of money earned.

Juan charges $3.50 per hours for baby-sitting.

a.write a rule to describe how the amount of money M earned is a function of the number of hours baby-sitting.

b. make a table of values

c. graph the values and join the point with a line.

d. use the graph to estimate how long it wii take Juan to earn $15.

M = money earned H = hours spent baby sitting a) Rule is: M = $3.50 x H, or M=$3.50H b) Table of values H(in hr) M = 3.5H

answer: the answer is 40.82

step-by-step explanation: 3.14 x 13(or half of 26) to the power of 2

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)