This is the input/output table for a linear function. Linear functions increase or decrease by a constant value (the slope).
(38 - 19) / (2 -1) = 19
See how every output is +19 the one before it?
then the output following 57 is 57+19 = 76
1 is one 19
2 is two 19's
3 is three 19's
n is 19n
Answer:
x = -16
Step-by-step explantion:
Solve for x by simplifying both sides of the equation, then isolating the variable.
Hope this helps!
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Let n represent the amount Colin earned on Sunday.
On Sat. he earned n/2; on Sun. he earned n; and on Friday he earned (1/2)(n/2).
Then n/2 + n + n/4 = $70
Mult. all terms by 4 to eliminate fractions:
2n + 4n + n = $280
7n = $280 => n = $40
Colin earned n/2, or $20, on Saturday; n, or $40, on Sunday; and n/4, or $10, on Friday.
Note that $20 and $40 and $10 add up to $70, as they must.
Answer:
160-153=7 dogs
you will need 1 more truck to hold 160 dogs
Step-by-step explanation:
1 truck=9 dogs
9x17=153 dogs
160-153=7 dogs
you will need 1 more truck to hold 160 dogs
Answer:
2 hour 15 min
Step-by-step explanation:
60 min = 1 hour
1 hour + 35 min + 40 min
1 hour + 75 min
1 hour + 1 hour + 15 min
= 2 hour 15 min
