8. Erika has 6 boxes of buttons. Each box holds 28 buttons.

Explain how Erika can use place value and regrouping to

find how many buttons there are.

if a machine produces 5 parts in 1 minute how many minutes will it take to fill a crate that holds 200 parts

Evaluate 12∣∣-x+3∣∣-5 when x = 11.

The average person in the United States is about 90 gallons of water per day this includes washing clothes and dishes cleaning and watering plants of the 90 gallons of water the average person uses each day 30% is used outdoors Mason wants to know

What is the answer to 1/4N=24

Change 60% to a fraction change to its simplest form if possible

Which of the following is not an integer? 17 -45 0.54

Write the equation of the line whose slope is 1/3 and y-intercept is - 3. Write the answer in slope-intercept form.

Last week, Rick's Math Website had the following number of visitors: Monday = 250, Tuesday = 501, Wednesday = 260, Thursday = 490 and Friday = 711. About how many visitors came to Rick's Math Web last week?

For each cost function (given in dollars), find (a) the cost, average cost, and marginal cost at a production level of 1000units; (b) the production level that will minimize the averagecost; and c) the minimum average cost.

The sum of three numbers is 6. the third number is the sum of the first and second numbers. the first number is one more than the third number. Find the numbers