So how can I use compatible numbers to estimate the total cost of the field trip.

shannon opens a savings account with 50$ starting with the first week each week she deposits 8$ into her account how many weeks dose it take her to save 450$

Determine whether the sequence x + 2, 2x + 2, 3x + 2 ... is arithmetic. If so, find the common difference and the next three terms. If not, explain your reasoning.

What is 4 7/9 + 2 5/6

What is the width of rectangle when the perimeter = 40in?

Find the y-intercept and graph the equation y=15x

Members of a hospital advisory committee will be selected from 5 doctors and 4 nurses. The committee must have 2 doctors and 2 nurses. How many possible combinations of doctors and nurses could be chosen for the committee?

The ratio of bluebirds to robins is 3 to 2. A. explain what this ratio means. B. the teacher asked,"if there is a total of 30 birds and robins, how many bluebirds are there?" Henry answered,"That's easy, 30divided by 3 is 10".

Allam just finished a great meal at a restaurant in Wisconsin. The sales tax in Wisconsin is 5 percent, and it is costumary to leave a of 15 percent for the server. the tip amount is calculated on the price of the meal before the tax is applied.

Farmer parson collected 1183 chicken eggs this morning. He will put them in cartons that hold a dozen eggs each. How many cartons will he fill.

What is answer to - 14r-19=303 Can you explain it for me plx