PLEASE HELP WILL MARK Rewrite 2/5 and 3/4 so that they have common denominators. Then add the fractions and simplify the sum

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

Find the constant of variation for the relation and use it to write an equation for the statement. then solve the equation.

Two florida panthers were weighed. one weighs 6x+21 pounds and the two together weigh 14x+11 pounds how much does he other panther weigh alone