Use Gauss's approach to find the following sums (do not use formulas). a. 1+2+3+4 + ... + 98

What is the solution set of the equation? x^2-14x=14

What is the range of the function y = |x |? x ≥ 0 y ≥ 0 all real numbers

sage has a hot dog stand. Last week he spent $13 for hot dogs and supplies. He earned $25 what was his profit

Find a report in a newspaper or magazine or in the internet that uses results from a survey

In order to determine whether or not a variable type of process is in control (whereoutput can be measured, not just classified in a binary fashion-i. e., good or bad), you must use which type of chart (s) ? (Check all that apply.

Which one of the following statements is true? Compare. 98 and. 980 using (,=)

The product of x and y (a) (x) (y) (b) x + y (c) x / y (d) x - y

1. Floyd is an aspiring music artist. He has a record contract that pays him a base rate of $200 a month and an additional $12 each album that he sells. Last month he earned a total of $644.

How do you evaluate - 5 + (-2) ?

What is the answer to y = 2x-5