In a gymnastics competition, and athletes final score is calculated by taking 75% of the average technical score and adding 25% off the artistic score. all scores are out of 10 and one gymnast has a 7.6 average technical score . what artist is score does the gymnast need to have a final score of at least 8.0?

2/3(-6y+9x) expand each expression using the distributive property

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

For the chance to be team captain, the numbers 1-30 are put in a hat and you get two chances to pick a number, without replacement. which formula correctly shows how to find the probability that you choose the number 1 and then 2?