Answer:
Table 1
Step-by-step explanation:
In a function, you are not allowed to have two of the same x-values. Table 1 is the only one to show this.
Table 2 has two (-5)s in the x-column, Table 3 has two (-2)s, and Table 4 has two (-4)s.
Answer: 72km per minute
Step-by-step explanation:
Given that 1mile = 1.6km
45 mile = x
Cross multiply to find the value of x
x = 45 x 1.6km
= 72km per minute
Answer:
V = (1/3) x (57,600 m^2) x (147 m) = 2,822,400 m^3
Step-by-step explanation:
Answer:
Step-by-step explanation:

Sales tax on the item is ~

Cost of the item is ~

sale tax rate is ~



Therefore, the sales tax rate is 6 %