She is adding money to her account so she buy thing's <span />
Answer:
<h2>301/12</h2>
Step-by-step explanation:
Answer:
1) Solving -5x+y we get:
2) Solving -x . y we get:
3) Solving x . 2y we get:
4) Solving 2x - 3y we get:
Step-by-step explanation:
We are given:
We need to find:
1) -5x+y
Solving:
Simply put values of x and y and add them.
So, Solving -5x+y we get:
2) -x . y
Simply put values of x and y and multiply them.
So, Solving -x . y we get:
3) x . 2y
Simply put values of x and y and multiply them.
So, Solving x . 2y we get:
4) 2x-3y
So, Solving 2x - 3y we get:
Answer:
30
Step-by-step explanation:
21*10=210
210/7=30
x=30
Since you can tell it’s a supplementary formation of three angles you add 125 & 30 which is 155, you know it has to equal 180, so the missing angle has to help 155 add up to 180, so you subtract 155 from 180 which is 25