Choose the correct graph of the given system of equations.

y + 2x = −1
3y − x = 4

graph of two lines that intersect at the point negative 1, 1, with text on graph that reads One Solution negative 1, 1
graph of two lines that intersect at the point 1, 1, with text on graph that reads One Solution 1, 1
graph of two parallel lines with positive slopes with text on the graph that reads No Solution
graph of two lines on top of each other with text on graph that reads Infinitely Many Solutions

Kathleen's gross annual salary is $56,820. what is the maximum amount of rent she can afford to pay? round your answer to the nearest dollar. question 1 options: $1146 $1326 $1656 $2368

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to