1. The first step is Distribution, a = 10a - 14. You can determine this by multiplying 2 into (5a - 7). 2*5a =10a, while 2*- 7 = - 14. Resulting in, a = 10a - 14.
2 . Now, subtract 10a on both sides, meaning 10a - 10a and a - 10a. The equation simplified is - 9a = - 14.
3. Divide by - 9 on both sides. The solution to the equation is a = 14/9
Answer: 3.75 miles
Step-by-step explanation:
Divide 30 by 8. 30/8= 3.75. If she walked 1/8 then she walked 3.75 miles
Answer:
Step-by-step explanation:
It says with a perpendicular to b and c that means that they are parallel and if they are both cut and perpenducular then they are both parallel.
Answer:
Ann direction
Step-by-step explanation:
Given
![F = (3,-2)](https://tex.z-dn.net/?f=F%20%3D%20%283%2C-2%29)
Required
Move 5 points from F
Generally, the direction to move the point is always stated. Since none is stated in this question, you can move the point in the positive or negative direction of the x and y coordinates (in other words, any direction).
So, the possible locations are:
![(3 + 5, -2) = (8, -2)](https://tex.z-dn.net/?f=%283%20%2B%205%2C%20-2%29%20%3D%20%288%2C%20-2%29)
![(3 - 5, -2) = (-3, -2)](https://tex.z-dn.net/?f=%283%20-%205%2C%20-2%29%20%3D%20%28-3%2C%20-2%29)
![(3, -2+ 5) = (3, 3)](https://tex.z-dn.net/?f=%283%2C%20-2%2B%205%29%20%3D%20%283%2C%203%29)
![(3, -2- 5) = (3, -7)](https://tex.z-dn.net/?f=%283%2C%20-2-%205%29%20%3D%20%283%2C%20-7%29)
Each of the above points are 5 units away from F
This is obvious, 2/10 is less than one
10/6 is more than 1 so
2/10<1<10/6
therfor 2/10 is less
the legit way to do it is
convert bottom numbers to same number
number is 30
2/10 times 3/3=6/10
10/6 times 5/5=50/30
6/10<50/30