True or false to begin an indirect proof, you assume the opposite of what you intend to prove is true

Joyce rode her bicycle 4 miles from her house to the library, and she rode the same distance from the library to the gym. Her average speed from the library to the gym was 15 miles per hour less than her average speed from her house to the library.

What is the y-intercept of the line y=3x-7?

How many 2/3 cup servings are in 28/3 cups of yogurt

Zoey took 2.5 hours to bike the 60 km from her house to the beach. It took her 3.5 hours to bike the same distance back to her house. What was Zoey's average speed? Enter your answer into the box.

Which is a solution to the equation |10-5y|=20 y=2 y=4 y=6 y=10

Jerome bought 10 packets of drink mix. There were 25 packets of mix in each carton. He used 246 packets for a party. How many packets of drink mix did he have left?

Rihanna says she can draw different functions that have the same x-intercepts and the same domain and range. Her teammates say, "No that's impossible." But she insists, "We just need to sketch some graphs." 1. x-int.

David drove 232 miles in 4 hours and 319 miles in 5.5 hours what is the constant rate of change

Anna has a total of 40 goldfish in her aquarium, some are orange and some are black. The number of orange goldfish is 5 more than twice the number of black goldfish.

Ernie deposited $4000 between two savings accounts. One account paid 4% simple interest and the other paid 2%. At the end of one year, Ernie had earned $140 in interest for both accounts.