Determine the difference. Write your answer in scientific notation. 33.4 × 107 – 12.3 × 109 = ?

Question 26 options:

1263.4 × 107

–1.1966 × 1010

12.634 × 109

–11.966 × 107

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?

Arestaurant charges $100 to rent its banquet room for an event. it also charges $15 to serve dinner to each guest. write an equation for the total cost of the banquet room in terms of the number of guests. deine your variables. what is the total cost of the banquet room for 20 guests?