Tyler is simplifying the expression 6-2x + 5 + 4x look at the solution that Tyler gave for the expression and chose the explanations that describe where his errors were. PLS HELP ME I HAVE TO GET IT DONE BY TODAY

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

The probability that an adult possesses a credit card is .70. a researcher selects two adults at random. by assuming the independence, the probability that the first adult possesses a credit card and the second adult does not possess a credit card is:

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?