Answer:
70
Step-by-step explanation:
ignora esto 9ooooooo
7q² - 28 = 0
+ 28 + 28
7q² = 28
7 7
q² = 4
q = ±4
q = 4 or q = -4
Solution Set: {±4} and {q|q = 4 or q = -4}
9/4 = 2 1/4
1/4 = 0.25
2.25 is your answer
hope this helps
Answer:
2x/y ??
Step-by-step explanation:
