there are 650 students at Malcolm middle school. 40% of the students say they enjoy math class. how many students at Malcolm middle enjoy math class. SOMEONE ANSWER

Which equation results from adding the equations in this system? x+6y=9 and -x+2y=-15

Kayla made observations about the sellin price of a new brand of coffee that sold in the three different sized bags she recorded those observations in the following table 6 is $2.10 8 is $2.80 and 16 is to $5.60 use the relationship to predict the cost of a 20oz bag of coffee.

If you double the input of a function and it results in half the output, and if you triple the input and it results in a third of the output, what can be guessed about the function? check all that apply.