Answer:
90 cents
Step-by-step explanation:
Find how much money you have by plugging in 18 as n into the expression:
5n
5(18)
Multiply:
= 90
So, when you have 18 nickels, you have 90 cents
Ok so we know that there is 2 red and 4 whit so for every 1 red ball you get 2 white therefore the ratio is 1red/2white.
But im really not understanding this question then again i just stared my adhd meds today for the first time in 2 weeks<span />
Its 43. All triangles add to 180 so 47 + 90 = 137. then subtract 180 - 137 and get 43
Answer:
20
Step-by-step explanation:
10 + 8 + 2 = 20
Answer:
radius is 78.5 tell me if I am wrong