Round to the nearest place value and write in scientific notation 1,402,941,487 a) 1×10^9
b) 14×10^9
c) 1.5×10^8
d) 1×10^8​

Which statement best describes the polynomial

Pick the description of a geometric object that best matches the real world object box for a deck of card

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11