57 = 7 + 2x
50 = 2x
x = 25
x being the number of pages read last week
Hope this helps a little!!
18??
two times as old.
36 divided but 2 is 18
Answer:

Step-by-step explanation:
step 1
Find the slope
we have
(0,-6) and (1,4)
The slope is equal to

step 2
Find the equation of the line in slope intercept form
The equation of the line in slope intercept form is
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we have
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-----> y-intercept (given value in the table)
substitute
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Round 8.1 down to 8
Round 4.2 down to 4
8(4)= 32
The estimated product is 32.
Hope this helps!