2. There are 5,280 feet in a mile. (Round answers to the nearest unit.) a. How many miles does a car traveling at 65 mph go in one hour?
b. How many feet does a car traveling at 65 mph go in one hour?
c. How many feet does a car traveling at 65 mph go in one minute?
d. How many feet does a car traveling at 65 thph go in one second?
ns

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75

1 and 0

step-by-step explanation:

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.