The ratios in an equivalent ratio table are 3:12,4:16, and 5:20. if the first number in the ratio is 10,what is the second number? justify your response

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

Which expressions are equivalent to -7+3(-4e-3)? choose all answers that apply: choose all answers that apply: a -4(3e+4)? 4(3e+4) b 12e12e c none of the above