13. Write y = x2 + 4x - 5 in vertex form. Then identify the vertex.

Given: p is true Prove: p → q is true Assume p and ~q are both true. ~q → r, and r → ~p. Therefore, ~p and p cannot be true, so p and ~q cannot be true. Therefore, p → q is true. What type of proof is illustrated above? A. proof by contradiction B.

Write solve a division problem that divides a 4-digit number by a 2-digit number. How did you estimate the first digit of the quotient?

A blanket was marked up from $25 to $35. This was a markup of what percent?

You rent a bicycle for $10 plus $2 per hour. Which type of equation is most suitable for modeling the cost of renting a bicycle? A) Linear B) radical C) rational D) exponential

Calculate the average speed (in km/h) of a car that travels 200km in 2 hours

2t + u = v solve for t

Raise the following fractions to higher terms 2/9 = 8/? and 3/7 = 15/?

Evaluate each expression |-7| - 5 =

444.404 in word form

A floor mat of dimensions 459cm and 355 cm was cut into square shaped door mats and it was seen that a piece of 9cm by 5 cm is left. What is the maximum length of door mats