Answer:
3
Step-by-step explanation:
The factors of 18 = 2, 3, 3,
The factors of 72 = 2, 2, 2, 3, 3,
So the highest facor they both share is 3
Answer:
5
Step-by-step explanation:
I subtracted
The interest would be 3.75 x 6 = 22.5
so the answer is $22.5 $272.50
The new road is 4 1/3 miles
the dirt roads are :
2 3/8 + 3 5/6 =
2 + 3 = 5
3/8 + 5/6 = 18/48 + 40/48 = 58/48 = 29/24 = 1 5/24
5 + 1 5/24 = 6 5/24
so the difference is :
6 5/24 - 4 1/3 =
5 29/24 - 4 8/24 =
1 21/24 reduces to 1 7/8 <=== the difference is 1 7/8 mile...by taking the new road, u are traveling 1 7/8 miles less then if u take the dirt roads
Hello,
f(x)=x²-x+1
f(-2a)=(-2a)²-(-2a)+1
=4a²+2a+1