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Mathematics 8 Online
OpenStudy (anonymous):

Jose received $30 for his birthday and put it in his piggy bank. Each week, he puts 4 more dollars in his bank. The amount of money in dollars D in his bank is given by D = 4w + 30 where w is the number of weeks he has saved 4 dollars. His sister Marisol makes a table of reasonable values for w. Marisol selects 36 as a values for w. What is the corresponding table entry for D? A. 466 B. 174 C. 70 D. 39

OpenStudy (anonymous):

b.

OpenStudy (anonymous):

multiply 4 by 36 then add 30 to it to get d

OpenStudy (anonymous):

it is b........................................................

OpenStudy (anonymous):

174

OpenStudy (anonymous):

just put in the value of w in the equation

OpenStudy (anonymous):

b.174

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

b.

OpenStudy (anonymous):

Thanks you rock!

OpenStudy (anonymous):

yw

OpenStudy (anonymous):

good luck teleprto .. (gimme medal)

OpenStudy (anonymous):

lol

OpenStudy (anonymous):

lol

OpenStudy (anonymous):

@NDPNDPSPRESSAMENTE gimme medal

OpenStudy (anonymous):

PNDPSPRESSAMENTE Given the sequence of numbers: 5, 6, 8, 11, 15, 20, 26, 33, 41,… Explain whether or not this sequence can be considered a function. 5. Create your own equation written in standard form. Determine any point that is a solution and will e on this line. Justify your answer algebraically. 2 Explain how to find the x- and y- intercept(s) using complete sentences. Write the intercepts as ordered pairs. 3Rewrite the equation using function notation. Graph the function and show the intercepts. Compare the graph from question 2 and the equation from question 5. How are the graphs similar

OpenStudy (anonymous):

there u go

OpenStudy (anonymous):

the first one is easy it is considered a function because each value increases by 1 then 2 and then 3 and soo one

OpenStudy (anonymous):

the rest are pretty dazzling

OpenStudy (anonymous):

what would it be then the equation

OpenStudy (anonymous):

Calib received $50 for his birthday and put it in his piggy bank. Each week, he puts 2 more dollars in his bank. The amount of money in dollars D in his bank is given by D = 2w + 50 where w is the number of weeks he has saved 2 dollars. His sister Lara makes a table of reasonable values for w. Lara selects 14 as a value for w. What is the corresponding table entry for D?

OpenStudy (anonymous):

64 is the answer

OpenStudy (anonymous):

teleprto 64 is the answer

OpenStudy (anonymous):

?

OpenStudy (anonymous):

is it a function or not?

OpenStudy (anonymous):

R u sure that isn't in the answer key @croslali

OpenStudy (anonymous):

?

OpenStudy (anonymous):

sorry the answer is 78

OpenStudy (anonymous):

ok thanks ?

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