This science club sponsor is ordering capes and shirts for the boys and girls in the science club. there are 45 science club members if the kids come in packages of three and the shirts come in packages of five what is the least number of packages of caps and shirts that will need to be ordered ?

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

A. 90 degrees b. 45 degrees c. 30 degrees d. 120 degrees

How do you solving the solution of each system using elimination?