Which of the following would be a good estimate for - 7.94 - 2.31?

Jonathan goes to the store and purchases 3 pencils for $0.28 each, and y number of erasers for $0.38 each. Write an wexpression that shows how much Jonathan spent.

An archer hits a bull's-eye with a probability of 0.09, and the results of different attempts can be taken to be independent of each other. If the archer shoots nine arrows, what is the variance of the number of bull's-eyes scored?

In X+3 (X+4) = 20 you distribute the 3 to the x and 4 but what happens to that 3 afterwards

A survey asked only girls to identify their favorite item on the school cafeteria menu A. Unbiased sample B. Biased sample

The table shows information about the number of sweatshirts sold and the money collected at the fundraiser for school athletic programs use a table for exercise 7 to 12

Earning $12.00 an hour; working 80 hours in 2 weeks. What is your pay?

if the minimum wage in 2017 was $13.15 and in 2018 it is $14.45, what percent did minimum wage increase

Last one 11342+151531

Evaluate a2+ab-b2+5 when a=2 and b=3

Which statement is the Law of Detachment? If p implies q is a true statement and p is true, then q is true. If p implies q is a true statement and q is true, then p is true. If p implies q is a true statement and q is true, then q is true.