Billy started a paper route with 21 customers. If he adds 3 new customers every week, how many weeks will it take to double the number of customers on his route?

How to find the measure of the missing angles

What is the total number of tables Ricardo must rent for the party if the cost of renting a table is $9 and the cost of renting a chair $2

Which function has the domain x greater-than-or-equal-to negative 11? a) y = StartRoot x + 11 EndRoot + 5 b) y = StartRoot x minus 11 EndRoot + 5 c) y = StartRoot x + 5 EndRoot minus 11 d) y = StartRoot x + 5 EndRoot + 11

Three of the medical doctors surveyed by a biochemist prefer his newly approved brand X as compared to the leading medical the biochemist use these results to write the TV advertisement shown. Is the inference valid?

If the circumference of a circle is 2pi, what is the area?

How long does it take to make a train travel490 im if its at 35 im/h

Which list orders - 3.216, 5.34, - 3.62, - 1.8, 5.4 from greatest to least

To find a baseball pitcher's earned average (ERA), you can use the formula Ei=9r where E represents ERA, i represents the number of innings pitched, and r represents the number of earned runs allowed. Solve the equation for E.

What unit would you to measure the weigh if a chair

What is the following sum? √x^2y^3 + 2√x^3y4 + xy√u