Posted by **MAX** on Thursday, October 6, 2011 at 12:16pm.

WORD PROBLEM:

Tims tet grades in french were:

86,96,88,91

what score must Tim make on his next test to average 92?

a 89

b 93

c 97

d 99

I said 99. because when you add all

numbers its 460/5 = 92

2) the water level indicator measures the rise and fall in meters of the water level in a resevoir. The o on the gauge indicates the normal water level in the reservoir. The water level at the end of the summer was

-2 and at the end of winter it was 1.

Find the difference between the 2 levels.

-2 - 1 = -3

-3 is the difference between the 2 levels.

is that right?

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