What is the sum of - 4 and - 6?

Biff's suspension bridge has 40-foot towers spaced 80 feet apart. The main cable reaches down to a height of 5 feet from the level road surface; seven vertical cables are spaced 10 feet from each tower and from one another.

Isabel finished her English assignment in 1/5 hours. Then she completed her history assignment in 2/3 hours. What was the total amount of time Isabel spent

Determine whether the situation calls for a survey, an observational study, or an experiment. You want to find out if a new reading program can increase reading comprehension. Question 1 options: survey observational study experiment

Using the Quadratic Formula: x = - b ± b2 - 4ac√2a solve for the following Quadratic trinomial: x2-10x + 4.75 Explain each step: 1. How did you find the a, b and c? 2. How did you fill in the quadratic formula? Show 3. Where did you start? 4.

Max makes $3000 a month. He puts 15% in savings each month. After a year how much would he have in savings?

A test consists of 30 problems and students are told to answer any 10 of these questions. In how many different ways can they choose the 10 questions?

3x2 + 14x - 49 = 0 solving the equation by factoring

How many times heavier is a 16 1/2 pound rockthen a 10 1/2 pound rock

Ben has a marble collection. three fifths of the marbles are solid colored marbles. one fifth of the marbles are cats eyes. what fraction of the marbles are either solid colored or cats eyes

Express the solution set of the equation in set notation. x - 2 = 10