Counting from 1 to 46, how many 4s will you encounter? 8 10 11 12 14

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

Which of the following are accepted without proof in a logical system? check all that apply.

Jose predicted that he would sell 48 umbrellas. he actually sold 72 umbrellas. what are the values of a and b in the table below? round to the nearest tenth if necessary