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Mathematics 13 Online
OpenStudy (anonymous):

The table shows the low outside temperatures for Monday, Tuesday, and Wednesday. By how many degrees did the low temperature increase from Monday to Tuesday? This function table shows the outside temperature for a given day A. 7.7⁰ B. 8.7⁰ C. 8.8⁰ D. 25.3⁰

OpenStudy (anonymous):

sorry hers the table.

OpenStudy (anonymous):

OpenStudy (is3535):

A. 7.7⁰

OpenStudy (is3535):

hi

OpenStudy (anonymous):

ok ths

OpenStudy (anonymous):

thx*

OpenStudy (is3535):

no pro

OpenStudy (anonymous):

i was trying for an hour on this problem

OpenStudy (anonymous):

At noon, the temperature of a container of ether was –109⁰C. At 1 p.m., the temperature of the container of ether was –34⁰C. What was the change in temperature from noon to 1 p.m.

OpenStudy (is3535):

srry

OpenStudy (anonymous):

?

OpenStudy (anonymous):

im working on it its ok

OpenStudy (is3535):

143 degrees celcius because you do 109--34

OpenStudy (anonymous):

ohhh i see

OpenStudy (holly00d1248):

1. 7.7 2.-74

OpenStudy (is3535):

noon temp = -109 change in temp = x final temp = -34 equation: -109 + x = -34 now add 109 to boths sides and get you answer

OpenStudy (anonymous):

thx for your help i really appreciate it

OpenStudy (anonymous):

i get it now :D thx

OpenStudy (is3535):

no pro i hope you pass

OpenStudy (anonymous):

thx

OpenStudy (anonymous):

Ravi had $11 in his piggy bank on Monday. He deposited $1.30 into the piggy bank on Tuesday and removed $2.85 on Wednesday. How much was left in Ravi’s piggy bank?

OpenStudy (anonymous):

i think the answer is 9.45

OpenStudy (anonymous):

$9.45

OpenStudy (anonymous):

?

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