Answer:
6.7
Step-by-step explanation:
just get a calcultor and divide them
I think the best answer is A.
Answer:
(3x+2)(3x-2) = 9x² - 4
Step-by-step explanation:
try to use the formula : (a-b)(a+b) = a² - b²
(3x+2)(3x-2) = (3x)² - (2)²
= 3²x² - 4
= 9x² - 4
Answer:
D. a = m + 30
Step-by-step explanation:
It's not A, because that would be dividing Malik's score in half to get Alexia's score.
B only works for the first line.
C is adding 10 to Malik's score, and the difference is greater than that...it's 30 points.
x= 7/13. Hope I helped you !!!!
