a car company is going to issue new ID codes to its employees. Each code will have one digit followed by four letters. The letter V and the digits 3, 4, 5 will nor be used. So, there are 25 letters and 7 digits that will be used. Assume that the letters can be repeated. How many employee ID codes can be generated

Students buying lunch at rockwell elementary school yesterday chose either burritos or pizza. 185 students chose burritos and 252 chose pizza. 1. estimate the number of students who brought lunch by rounding each number to the nearest hundred. 2. estimate how many students bought lunch by rounding each number to the nearest ten. 3. find the total number of students who brought lunch. which of your estimates is closer to the actual total? explain. 4. draw a figure on a sheet of paper. estimate how many pennies will fit inside the figure. check your prediction using pennies.

What value of x will make the triangles similar by the sss similarity theorem?

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36