Anumber increased by 10 is 114

Question 101 points)which equation in slope-intercept form represents the line that passes through (5, 1) and(-4,7)

Achemist has 200 ml of a 10% sucrose solution. she adds x ml of a 40% sucrose solution. the percent concentration, y, of the final mixture is given by the rational function: the chemist needs the concentration of the final mixture to be 30%. how many milliliters of the 40% solution should she add to the 10% solution to get this concentration?

Find the x-intercepts for the parabola defined by this equation: y=-3x^2-6x+9