4(3x + 5y + 2z) + 3(x-z)tom: 12x + 20y +8z jess: 5(3x + 4y +2) chistian: 15x + 20y - 5z  which one is equivilant?    

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

The scatter plot graph shows the average annual income for a certain profession based on the number of years of experience which of the following is most likely to be the equation of the trend line for this set of data? a. i=5350e +37100 b. i=5350e-37100 c. i=5350e d. e=5350e+37100

In triangle opq right angled at p op=7cm,oq-pq=1 determine the values of sinq and cosq