Easy 5th grade math:
6y^2 + 4(y^2 - 1)

How can we find the measure of an exterior angle if we know the measurement of an interior angle

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 the fraction 9/50 as a decimal if needed round to the nearest hundredth