Answer:
84 people
Step-by-step explanation:
create a proportion
8 x
----- = ---------
12 126
solve.. cross multiply
128x8 =1008
1008/12 =84
Answer:
Step-by-step explanation:
1 hour = 3600 seconds
Distance traveled in 90 seconds = 5 feet
Distance traveled in 1 second = 5/90
Distance traveled in 3600 seconds = 5*3600 / 90
= 5 * 40 = 200 feet
Answer:
-6x and 5x are like terms.
-9 is a constant.
-2y is a term
Answer:
First, we can write a fraction as a/b
Where a is the numerator, and b is the denominator.
A proper fraction is a fraction where the numerator is smaller than the denominator.
Using only the given numbers (only once per fraction), some examples of proper fractions are:
3/5
3/8
5/8
3/85
3/58
5/83
5/38
8/35
8/53
You can see that in all of them the denominator is larger than the numerator.
The improper fractions are those where the numerator is equal or larger than the denominator.
The 9 examples using the given numbers are:
5/3
8/5
8/3
35/8
38/5
53/8
58/3
83/5
85/3
To find the area of the triangle, you multiply the two sides together, and divide it by two. To find the area of the rectangle, just multiply the two sides given. Add the two products together, and you get your answer!