Answer:
Constant
Step-by-step explanation:
there numbers with no variables next to them and coefficient's do. :)
Answer:
x =
, y = 
Step-by-step explanation:
Equate the first 2 parts of the ratios on both sides of the equation and solve for x.
Expressing the ratios in fractional form, then
=
=
×
=
( cross- multiply )
6x = 15 ( divide both sides by 6 )
x =
= 
-----------------------------------------------------------------------------------
Equate the last 2 parts of the ratios on both sides and solve for y
=
= 3 ×
=
( cross- multiply )
2y =
× 3 =
( divide both sides by 2 )
y = 
Answer:
15/27
Step-by-step explanation:
If 12 of the kids don't play either sport, you take the class size (26) minus the number of kids who don't play sports (12) to get 15. Therefore, 15 of the kids play one of those two sports, hence 15/27, or 55.55%
Answer:
Try D
Step-by-step explanation: