Elena walked 12 miles. Then she walked `\frac{1}{4}` that distance.  How far did she walk all together?   Select all that apply.

Need solving this second acceleration problem.

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25

(c) a vine called the mile-a-minute weed is known for growing at a very fast rate. it can grow up to 0.5 ft per day. how fast in inches per hour can the mile-a-minute weed grow up to? show your work using the correct conversion factors.