A) 28 are guppies
Remember that "of" in math always means x or times or multiply.
So 4/9 x 63 are guppies
4/9 x 63= 28
B) 35 are not guppies
The ones remaining are not guppies.
63-28= 35
Hope this helps :)
Answer:
c) x=2
Step-by-step explanation:
2.5(6x-4)=10+4(1.5+0.5x)?
=15x-10=10+6+2x
=15x-2x=10+6+10
=13x=26
=13x/13=26/13
=therefore X=2
Answer is A i believe unless its wrong
To factor it'd be (3x-2) (3x-2)