41/4 +1 1/8 mixed number 2 7/10 +4 1/5 mixed number. 3 1/2 +5 1/4 mixed number 1 1/8 +3 3/4 mixed number 2 3/5+3 7/10 mixed number

The triangles are similar. what is the value of x? show your work.

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

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.