How do u know when to use solving by square roots

Cans of lemonade and packets of crisps were bought for the school disco in the ratio 3:2. The organiser bought 120 cans of lemonade. How many packets of crisps did she buy?

The sum of two consecutive odd numbers is 44. What is the greater of the two numbers?

You are selling items from a catalog for a school fundraiser. Select two inequalities that you can use to find the range of sales that will earn you at least $40 and at most $50. Then find the range of sales.

What is meter to millimeters equal

The setbof ordered pairs represent a function. Write a rule that represents the function. (0,0), (1,3), (3,12), (3,27), (4,48)

How many roots does this equation have? x^2 = 64 and 0 < or = x < + infinity

Suppose we fit a regression line to predict the number of incidents of skin cancer per 1,000 people from the number of sunny days in a year. For a particular year, we predict the incidence of skin cancer to be 1.

How do you simplify negative 2M plus 9 m+8

What are three and three fourths plus 3 plus two and one halves equal?

The product of square root 2 and square root 50 is rational or irrational