What is the measure of angle B in degrees?
A) 30
B) 45
C) 60
D) 90

16. you're planning to buy a boat, a motor, and some miscellaneous boating equipment. the boat costs $325, the motor costs $225, and the equipment costs $79. if you've saved $438 toward these purchases, how much more do you need to save? a. $181 b. $281 c. $291 d. $191

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

What does independent variable and dependent variable mean in math?