Answer:
I think this is the answer I hope this can help you
Step-by-step explanation:
1) 3 gallons=36 miles
16 gallons=?
so it will be


or you can do like this
1 gallons=12 miles so if 16 gallons multiply with 12 it will be 192
2)2 hours=$28.50
? =$99.75
so it will be


so it will be 7 hours
3) 4.5 km= 5 hours
? =60 hours


the answer will be 54 kilometer
4) $9.60=3cm
$22.40=?


7 cm
5) $145.50=50 miles
$552.90=?


190 miles
6)$239.85=359
$1.95=?


2.92 liter
7)
220=60 hours
?=3 hours


11 miles
8)1 gallon= $17.50
8.2 gallon=?

$143.50
9)7cm=2 minute
? =13 minute


45.5 cm
10)17=4 acres
? =244 acre


1037 kg
11) 1= $2.85
4.4=?

$12.54
12)
$2.50=5 oz
$32.50=?


65 oz
Yes, (-5,-6) is a solution to the equations!
24x^3 - 54x^2 + 44x - 99
= 4x (6x^2 + 11) - 9(6x^2 + 11)
The answer is 6x^2 + 11.
9 by 9 to 81 by 1 if it is only whole numbers