Answer:
The selling price after the markup is $1.82
Step-by-step explanation:
$1.40 * .30 =
Multiply $1.40 times .30 (which is same as 30%)
$1.40 * .30 = $0.42
Add $1.40 and $0.42
= $1.82
Hope this helps.
Answer:
approximately 17.3 years
Step-by-step explanation:
2*200*300=(200+x)(300+x)
120000=60000+200x+300x+x^2
x^2+500x-60000=0
(x+600)(x-100)=0
x=-600 or x=100
length is positive thus negative value is ignored. So answer is 100
Answer:
17 students
Step-by-step explanation:
the bus will take all the students so
932.50 - 550 = 382.5
and a meal for each student so
382.5 ÷ 22.5 = 17