So the first thing you're gonna wanna know is how many miles Brian is riding per day so
16/2= 8
Then you'll want to do the following steps
16 × 5 = 80
8 × 5 = 40
80-40 = 40
Sandi rode 40 more miles then Brian in five days
Hope this helped!
Answer:
2 5/5 is the anwser
Step-by-step explanation:
Answer:
Integers are:
14, 16, 18
Step-by-step explanation:
Let three consecutive even integers be:
x (smallest)
x + 2 (second)
x + 4 (third)
According to given conditions:
x + 3(x + 2) = 30+ 2(x + 4)
By simplifying:
x + 3x + 6 = 30 + 2x + 4
By adding like terms
4x + 6 = 34 + 2x
Now taking terms with x on left side and constants on right
4x - 2x = 34 - 6 (sign of transferred terms will be changed)
2x = 28
Dividing both sides with 2
x = 28/2
x = 14
So the consecutive integers will be:
x = 14
x + 2 = 14 + 2= 16
x + 4 = 14 + 4 = 18
I hope it will help you!
Answer:
4
Step-by-step explanation:
1+9+5+0+8+1+7+4+1=36
then divide by the total number of digits which is 9
36/9=4
Subtract 
from both sides.
Square and expand both sides.
9x+36=18x+72
Subtract 9x from both sides.
36=9x+72
Subtract 72 from both sides.
-36=9x
Divide both sides by 9.
-4=x
Your answer would be -4.
I hope this helps :)
