Answer:
443520
Step-by-step explanation:
443520 inches
1 mile = 5280 feet
1 foot = 12 inches
1 mile = 5280 feet x 12 = 63360 inches
7 miles = 63360 inches x 7 = 443520 inches
4)d)9/10
5)a)20
6)b)3/10
7)b)3/7
i think it must be one or two
x= -2
7x+26+5x=2
7x+5x=12x
12x=2-26
12x= -24
(divide both sides by 12)
