I want to say B
This is filler to answer
So if we want to know the common solution(s) to a system of 2 equations, So we can just set both equations equal to each other and solve for the x value(s). That’s where I start below;
2x^2-13x+21 = 2x^2+9x-56
2x^2 cancels out and moving everything to one side and anything with an x variable to the other side we have then;
-22x=-77
22x=77 by cancelling the negative signs
x=77/22 therefore x=7/2 or 3.5
Hope this helps you. Any questions please ask.
Answer: 1) 25b 2) ac 3)ba
1) Since b is unknown, your answer will be 25b
2) Since both variables, a and c, are unknown, your answer will be ac
3) Since both are unknown here, it will be ba!
Step-by-step explanation:
Total tomato plants = 24 + 30 = 54
Total green bean plants = 18 + 25 = 43
The ratio of tomato plants to green bean plants
Answer:
4 - Complementary
5 - Supplementary
Step-by-step explanation:
i can't find the value of X
