The two angles are Alternate Exterior angles. For the lines to be parallel, the two angles need to equal each other:
2x-3 = x+4
Subtract x from both sides:
x - 3 = 4
Add 3 to both sides:
x = 7
Answer:
Change in Y by the Change in X.
Step-by-step explanation:
Slope can be found by dividing the rise (change in y) by the run (change in x).
Answer:
D 6 out of 9
Step-by-step explanation:
think about it this way, if you have only 3 different types of candy that you can pull from a bag, and the two candies probably is already listed, then you can find the third candy but taking the total about of the two listed probability of picking a candy (in this case it would be 3/9) and subtract that from the total amount of candies in the bag.
3/9 - 9/9 = 6/9
hope this helps,
<h3><u><em>please mark brainliest </em></u></h3>
Let, the cost of a belt = x
cost of a wallet = y
Then, system of equations would be:
x + y = 42
7x + 4y = 213
Multiply 1st equation by 4,
4x + 4y = 168
Substitute it from 2nd equation,
3x = 45
x = 15
Now, substitute it in 1st equation,
15 + y = 42
y = 42 - 15 = 27
In short, Belt costs $15 and wallet costs $27
Hope this helps!
