Forty students are in the science club. of those, 45% are girls. this percent increases to 56% after new girls join the club. how many new girls join?

Two different linear functions are shown below with two points given from each function. use slope-intercept form or point-slope form to find the equation of each. linear function a points: (–5, –2), (–5, 7) linear function b points: (7, –5), (–2, –5) function a has: the equation of line a is: function b has: the equation of line b is:

Solve 2x+y=3 x+y=5 in substitution method

What’s -11-33k and factor each expression completely