What is 12/15 simplified

Segment xz is bisected by point y. if xy = 12x, and the measure of xz = 18x – 6, solve for x

The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not

Write each fraction as an equivalent fraction with a denominator of 120then write the original fractions in order from samllest to largest