Select the problems which show the correct answers.

(1.12 x 105) (6.06 x 105)
6.79 x 1010
(2 x 101)(3.0 x 101)
6.0 x 101
(2.775 x 10−4) (4.775 x 104)
1.325 x 100
5
8.14 x 102

6.14 x 10−3

The u-drive rent-a-truck company plans to spend $13 million on 320 new vehicles. each commercial van will cost $25 comma 000, each small truck $50 comma 000, and each large truck  $80 comma 000. past experience shows that they need twice as many vans as small trucks. how many of each type of vehicle can they buy?

Me find the value of x each figure.

Ten members of balin's soccer team ran warm ups for practice. each member ran the same distance. their combined distance was 5/6 of a mile. to find the distance that each member ran, balin wrote the expression below.