A newsstand seller sold a total of 68 magazines and newspapers, which brought in a total of $199 on a certain day. Suppose newspapers are sold at $2 per copy and magazines are sold at $5 per copy. How many magazines were sold on that day

Which function is odd check all that apply a. y=sin x b. y=csc x c. y=cot x d. y=sec x

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?