Explain the difference in meaning between 8 + 6÷2 and 8 + 6 ÷ 2 .
use words or diagrams to your explanation.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.

Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games for one day at this hotel? pls