Multiply and simplify: x+4/x-5*x-1/x^22x-8

The probability that an individual has 20-20 vision is 0.160.16. in a class of 4040 students, what is the mean and standard deviation of the number with 20-20 vision in the class? round to the nearest thousandth.

Willie runs 4 miles in 48 minutes. If Willie runs at the same rate, how many miles can he run in 84 minutes?

Mark's soup recipe makes 6 servings and uses 4 carrots and 2 potatoes. How many carrots and how many potatoes?

Y=6/5x+9 in standard form

If prizes for a carnival are priced at 5 for 80 cents. how much would 250 prices cost?

TUDIvIl P ... lesson 34) The piggybank had $25.65 in dimes and quarters. If there were 20 more quarters than dimes, how many dimes were in the piggybank?

If a recipe calls for 14 quarts, how many gallons would be needed?

Evaluate the expression, using the given value of the variable. z : 3 - 5z + 4 (z - 2) when z = 12 Question 10 options: -98 -16 -96 -14

10.5% of 238 also need to estimate as well.

Simplify 7x+42/x^2+13+42