Answer:
B
Step-by-step explanation:
eliminating the y-term
(y + z = 6) × -5
Answer:
Option D). Quadrant V is the correct answer.
Step-by-step explanation:
Your answer is correct.
Hope this helps!
Answer:
i would say b
Step-by-step explanation:
We have a proportion: ?/50= 40/100
Cross multiply:
100*?= 40*50
⇒ ?= 40*50/100= 20
The student needs to score 20 points~