Carol is y year old and her daughter is 25 years younger. Find Carol’s present age if the sun of their ages in 6 years is 75 years

What is the x-intercept and y-intercept of the equation 2x+1. 2o

Damon makes 20 cups of lemonade by mixing lemon juice and water. the ratio of lemon juice to water is shown in the tape diagram. lemon juice\text{lemon juice} lemon juice water\text{water} water how much lemon juice did damon use in the lemonade? cups

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?