The muzzle velocity of an ancient cannon was about 420ft/s. What is the cannonball's speed in miles per hour?

Round 0.349 to the nearest tenth

Solve for a. m=a/9-H

An item originally priced at $55 is marked 25% off. What is the sale price?

Does a shoe have a mass less than 1 kilogram

Simplify 3m + 8 - x = - 24

6x-2y=10 for y when x=2

Name each polynomial by degree and number of terms. Which is the leading coefficient? 10n+1

Eight times four is how much less than six squared

Three hikers are dividing the costs of a hiking trip evenly. They bought two permits that cost $15 each, three tram tickets that cost $19 each, and one can of bear spray that cost $36. How much, to the nearest cent, does each hiker owe? A. $41.00 B.

Brother is 3 years old him many weeks is his brother