Select the row of Pascal's triangle that is used to expand the binomial expression (2x^3 + 3y^2)^7

answer: 32.68

step-by-step explanation:

x=2

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

54.864 meters

step-by-step explanation:

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.