Write each as an algebraic expression 1) the difference of 10 and 5
3) u decreased by 17
5) x increased by 6
7) the sum of q and 8
9) twice q
11) the quotient of 18 and n

Ihave this math question 2/3 ÷2 1/10=

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

The volume of a spherical hot air balloon v(r) = 4 3 ? r3 changes as its radius changes. the radius is a function of time given by r(t) = 3t. find the instantaneous rate of change of the volume with respect to t at t = 2.