Evaluate the expression 12.6 (2-3) + 2^6 divided by 4
a. -4.6
b. 3.4
c. 21.55
d. 12.85

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

My hour hand points between the 8 and the 9 in 35 minutes it will be the next hour. what time is it ?

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?