In which quadrants of the coordinate plane is the shaded region of the system located?

y ≥ x
y ≤ x + 4

a. i, ii and iii
b. i, ii, and iv
c. i, iii, and iv
d. ii, iii, and iv

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Explain how you can find the missing fraction in 3 4/5 / (blank) 2 5/7. then find the missing fraction.