Bands for apple watches are on sale this week for 10%. You buy 4 bands. Write an expression representing the sale price of the bands. How would you determine sales tax? One of the bands you want is not in the store. You order the band which costs $2.99 to ship. Write the total cost of all bands including sales Tax (8%)

International calls require the use of a country code. many country codes a 3-digit numbers. country codes do not begin with a 0 or 1. there are no restrictions on the second and third digits. how many different 3-digit country codes are possible?

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola is (0, –12). the y-intercept of the second parabola is (0, –24). what is the positive difference between the a values for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth

How do i take any fraction and make it into a decimal or percentage?