What algebraic expression represents gk? if gk =37, what are gh and jk? 4x+2=gh and 6x-1=hk

Multiply −2x(6x^4−7x^2+x−5) express the answer in standard form. enter your answer in the box.

Arrange these numbers from least to greatest 3/5 5/7 2/9

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