Answer ratio of evan’s red toy cars to blue toy cars is 3 : 4. evan has 12 red toy cars. how many blue toy cars does evan have
a.9
b.12
c.13
d.16

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?