Amethod of solving a system of equations in which one variable it replaced by an expression using the other variable as a representation for that variable.

Name the most appropriate metric unit for each measurement like a length of an carrot

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

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account