X/750=4
multiply both sides by 750
x=3000
the number is 3000
Answer:
The equivalent to -(-5.25) = 5.25
Step-by-step explanation:
Given

We need to determine the equivalent to -(-5.25)
some of the sign rules are:
+(+) = +
−(−) = +
+(−) = -
−(+) = -
Thus,

Applying the rule: -a(-a) = a

Therefore, the equivalent to -(-5.25) = 5.25
I don't know the options but I guess it would be something like this:
40,000 < x < 50,000
The area of one slice is roughly 14.13
The area of the whole pizza is 113.1
Divide that by 8
Answer:
6 miles per hour
Step-by-step explanation:
we'll set up the problem like this:
3/4 mi = 1/8 hr
now multiply each side by 8:
24/4 mi = 1 hr
simplify:
6 mi = 1 hr