How can I use models to add fractions?

How do solve 3/8j = 6

Which equation is represented by Ms. Wilson's model? O n? + 3n + 40 = (n-3) (n-5) O n2 + 13n + 40 = (n + 8) (n + 5) O n2 + 40n + 13 = (n + 8) (n + 5) On2 + 40n + 3 = (n - 8) (n-5)

Ms. Lorahs smartphone has 3.5 GB of free storage space, which is 27.5% of the total storage space on her smartphone. What is the total storage space on Ms. Lorahs smartphone?

Which of the following represents the difference of the polynomials below? (2xcubed + 7x + 10) - (5xcubed + 12xsquared+10x+8)

Mark draw two lines that form a right angle what words describe the lines mark Drew

Mary mixes white paint and blue paint in the ratio 2:3 she makes a total of 20 litres of paint how much more blue paint does she need to add to the mix ture so that the ratio of white paint to blue paint becomes 1:7

Suppose you want to test the effectiveness of a certain drug for treating a disease-that is, you want to see if using the drug is better the standard treatment.

Does (0, - 1) make the equation. y = 5x - 1.? Yes or No

State a conclusion that seems reasonable. Donald is older than Jeanette; Donald is older than Ethel. Donald is older than Allen. Conclusion:

Find the composite area of the shaded region