Mark bikes 4/10 of a mile in 1/5 of an hour. Find marks average speed in miles per hour. I'm desperate!

Cody bought a hamburger for $3 and a milkshake for $2. He paid for his meal with a twenty dollar bill. Which expression shows how much change he should receive? 20 + (3+2) 20 - (3-2) (20 - 3) + 2 20 - (3 + 2)

What are the next 3 terms in this sequence? -9, 101, - 999, 10001,-99999

What is the indicated variable for a+3/b=c

Without graphing and when h = 5, k = - 2, e = 1, and c = - 3, write the function for absolute value.

factor - x^2 + 50x - 264

Five more than three times a number is less than twelve. which inequality best represents this situation?

Suppose there are 297 students going on a field trip. If each school bus can carry 58 students, estimate the number of buses that will be needed to transport all the students

The box plots display the same data set for the number of touchdowns a quarterback threw in 10 seasons of play. including outlier: excluding outlier: complete the statements describing the effect of the outlier on the measures of variability.

Write 98765000000 in scientific notation.

What is missing for the following quantity to be true? 3a. 4y. 5=5. 3a 3a 4y 5 15