Which expression is equivalent to the one below 8x8x9x9x8x9 A: 2^8 x 4^9
B: 8^2 + 9^4
C: 8^2 x 9^2
Or D: 2(8) x 4(9)

Which shows the correct solution of the equation 1/2a+2/3b=50, when b=30?

An unknown number x is at most 10. which graph best represents all the values of x? number line graph with closed circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the right. number line graph with open circle on 10 and shading to the left. number line graph with closed circle on 10 and shading to the left.

(50 points) drag each description to the correct location on the table. each description can be used more than once. some systems of equations and their graphs are given in the table. for each system, place the description(s) in the box that correctly describe the type of system shown. :