Answer:
matematik
Step-by-step explanation:
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All you need to do is multiply the two together
12 times 16 = 192 copies
Let t be the number of tolls they crossed.
Amount they spent at each toll = $1.75.
Amount they spent at gas station = $28.
Let C be the total amount they spent on gas and tolls.
If they crossed 1 toll, then
C = 28 + 1.75(1).
If they crossed 3 tolls, then,
C = 28 + 1.75(3)
If they crossed t tolls, then,
C = 28 + 1.75t
Here, the terms are 28 and 1.75t and the factors are 1.75 and t.
-9-(-12)=-9+12=3
-9-12=-9+(-12)=-21
