Answer:
pretty sure it's A
Step-by-step explanation:
cuz a common factor of 9 and 10 is 90 do the calculations and it should be simple.
Answer:
I think the third one I'm not sure tho
Answer:
x^2+x+3=0
Step-by-step explanation:
x=-(1+√1-12)/2
Simplify 1/3y to y/3
subtract 1/4 from both sides
simplify 5/12 - 1/4 to 1/6
multiply both sides by 3
simplify 1/6 x 3 to 3/6
simplify 3/6 to 1/2
Answer: y = 1/2
