Linear Combination

3x+2y = - 4

4x - y = 13

Write a converse of the following true conditional statement. if the converse is false, write a counter example. if x>9, then x>0 A. if x<0, then x<0; false B. Counterexample: x=8 and x>0 if x<0 then, x<9; true C.

Suppose a cup of coffee at the campus coffee shop is $2.50 and a cup of hot tea is $1.25. suppose a student's beverage budget is $20 per week. if you were going to write an algebraic expression of this budget line of the form coffee = a + b tea.

Can a line plot be used to display data from a histogram

How many eights are in two and a half

A 70''TV advertised on sale at the local store. What are the length and width of the television?

Amy got a $1,000 loan from her bank, and she had to repay $1,550. What are the principal and interest amounts in this transaction?

What is 8/9 as a decimal rounded to nearest thousandth

What is the mean cost of replacing brake pads for four different vehicles ai at the following prices $120,$235,$98,$142

If f (x) = 1/2 [x], what is f (7.6) •3 •3.5 •3.8 •4

8 people are about to board a plane. In how many ways can this be done?