Answer:
98
Step-by-step explanation:
This is an arithmetic sequence
The common difference is 10-2 =8
a1 = 2
an = a1+d(n-1)
an = 2+8(n-1)
we want the 13th term
a13 = 2 +8(13-1)
=2+ 8*12
= 2+96
= 98
Answer:
$10
Step-by-step explanation:
Let x be the amount the youngest sister gets
x + (x+5) + (x+10) + (x+15) + (x+20) = 100
5x + 50 = 100
5x = 50
x = 10
Pretty sure your answer would be 50,000.
step by step explanation:
Jake brought a car = 1500rs
Jake sell the car = 1800
profit = sp-cp
so profit = 1800-1500 = 300
profit percent = gain/cp×100
profit percent = 300/1500×100
profit percent = 20% (double zero are cancel and 300 divided by 15)
Answer:
487.5 miles
Step-by-step explanation:
since 1/2 inch represents 75 miles and the distance is 3 1/4 inches you need to mulitply 75 X 6 = 450 and then divide 75/2=37.5 then add the two totals
450 + 37.5 = 487.5 miles
