Tell whether the system has one solution infinitely many solutions or no solution.
1.5x+2y=11 3x+6y=22 a. one solution b. infinitely many solutions c. no solution.

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true

Hannah has 5 more than twice the number of baseball cards that leo has. if leo has x cards, which expression shows the number of baseball cards hannah has?

Someone me, i will give you brainliest factor the expression: y^2 + y + 1/4