Given: mTRV = 60° mTRS = (4x) ° Prove: x = 30 What is the missing reason in step 3? substitution property of equality angle addition postulate subtraction property of equality addition property of equality

What is the unit rate for 175 calories in 12 ounces

Find the greatest common factor (gcf) of 15 and 35

How many days are in 4 decades and 3 and a half years

What is the x-intercept of the line represented by the following equation? 5x-3y=-2

Factor each expression. Problem: r^2 + 12r + 27 Answer: (r + 3) (r + 9)

Complete the square t^2-8t+10

A bag contains 4 red chips and 2 blue chips. another bag contains 2 red chips and 6 blue chips. A chip is randomly selected from one bag and it is blue. What is the probability that it came from the first bag

X-2/5=1/5 what is x explain how you got the answer

What is the slope of y=x+5?

A store sold 28 boxes of juice from a case containing 48 boxes. Approximately what percent of the case of juice has been sold?