Answer:
(1;1)
Step-by-step explanation:
1. if y=2x-1, then it is possible to substitute 2x-1 into the 2d equation:
5x-4(2x-1)=1, ⇒ 5x-8x+4=1, ⇔ -3x=-3, ⇔ x= 1;
2. if x=1, then y=2x-1=2-1= 1.
3. the required pair is (1;1)
What is the simplified expression for: (Picture Down Below)
B. 3^2/2^2
Hope this helps!
What does the and 2 mean? Does it mean times two or plus two?
Step-by-step explanation:
Answer:
it is one
Step-by-step explanation:
Answer:
3 4/5
Step-by-step explanation:
