Evaluate each expression if x = - 2, y = - 3, and z = 5.

2x + 3y + z

x - y

2

3x2 - 2x + 1

3y (x + x2 - y)

An equilateral triangle has what type of symmetry

The students council is making gift bags for a fundraiser. They have 105 bags 150 pens 115 notebooks 330 pencils and 190 highlighters.

What is the answer to 358:3

J. d patian enjoys playing triominos every wednesday night last wednesday on four successive turns his scores were 0,19,15 anf - 7 whats his final score

How to solve tan (x+π) + 2sin (x+π) = 0?

Amanda and Stephen wrote the following proofs to prove that vertical angles are congruent. Who is correct? Line segment NT intersects line segment MR forming four angles. Angles 1 and 3 are vertical angles. Angles 2 and 4 are vertical angles.

Carson loves to run she ran 4 3/4 miles on Monday 5 1/3 miles on Wednesday and X miles on Friday she has a total of 17 miles over the three day. Write an equation to represent the sum of her three runs

What are the solutions of the equation x4 - 5x2 - 36 = 0? Use factoring to solve. A. x = ±2 and x = ±3 B. x = ±2i and x = ±3 C. x = ±2 and x = ±3i D. x = ±2i and x = ±3i

The runways at the local airport are sketched in the figure classify 1 and 2 as cute obtuse right or straight

four students estimated the width of the door to their classroom. who made the best estimate? a, ted:1foot, b, hank, 3 feet, c, ann, 10feet, d, maria, 15feet