Answer:
B)
Step-by-step explanation:
225x^2 - 1=
(15x)^2 - 1^2=(*)
(15x-1)(15x+1)
A^2 - B^2 =(A-B)(A +B)............. (*)
Well, You have 4 students and 8 other students. If theres 8 people,
this means theres 8 combinations possible. This means you do 8x4 and you
get 32.
Answer:
0.26, 0.62, 2.06, 2.6, 6.2
Answer:
29%
Step-by-step explanation:
33% - 25% =8%
Answer:
6/9 and 8/12 is the answer
Step-by-step explanation:
simplify both ratios
6/9 divide by 3 to =2/3
8/12 divide by 4 to =2/3