Orders of operations. 2{6+2(6*7-18)}=

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

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)