Answer fast i need answer quick

what is the value of m∠a + m∠b ?

a) 34°

b) 56°

c) 90°

d) 180°

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

Abag of jelly beans contain 13 pink, green, 20 yellow, 10 black, 7 red, and 11 orange jelly beans. approximately what percent of the jelly beans are pink and yellow?

Given the equation y − 4 = three fourths(x + 8) in point-slope form, identify the equation of the same line in standard form. −three fourthsx + y = 10 3x − 4y = −40 y = three fourthsx + 12 y = three fourthsx + 10