Answer:
n*25=t
Step-by-step explanation:
n is the number of bags and 25 is the amount of marbles so we just put it into a simple multiplication function to show how many marbles would be in n bags.
Answer:
4:11
Step-by-step explanation:
let's say there 15 students, 10 of them study a language. Of the 10, 4 (the 2/5) study french, so of the 15 students 4 study french, making it 4:11.
Let's say d is the cost of the desk and c is the cost of the chair. We know that:
c + d = 720
and
d = 5 * c
We can substitute d in the first equation with 5 * c to solve for c. c = $120.
Answer:
96 for both
Step-by-step explanation:
You can see that each region is equal because it is half. 8*12=96. (96/2)*2= Shaded region. 96
So that means the unshaded region is also 96.
A whole number is a number that does not contain decimal parts or fractions and is ≥ 0. For example: 0, 1, 2, 3
A real number is a number that is either rational or irrational. For example, -1, √2, 3.3, 4