First answer is brainliest if correct!

the table shows your test results for math class. what test score do you need on the last exam to earn 90% of the total points?

the test score you need is %.

Which of the following is the equation that says that the product of a number and ten is equal to 20 percent of that number ? a) 10n= 2.0n b) 10+n=.20n c) n+ .20n=10 d) 10n=0.20n

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?