What number is 70% of 130?

What is coefficient of the term of degree of degree 5 in the polynomial below

Sundar used linear combination to solve the system of equations shown. he did so by multiplying the first equation by 5 and the second equation by another number to eliminate the y-terms. what number did sundar multiply the second equation by? 2x+9y=41 3x+5y=36

Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish