Solve the system of equations by graphing. x+y=8 2x+y=3

Find the equation of the quadratic function with zeros - 1 and 1 and a vertex at (0,-4)

Ms mitchell buys a new pair of boots that originally cost $65.00 but now are on sale for 15% off what is the sales price of the boots

At a delicatessen, you order a sandwich for $3.70, a soft drink for $1.25, and a quarter pound of pasta for $1.48. You pay with a $20 bill. How much change do you get?

Let f (x) = 27x5 - 33x4 - 21x3 and g (x) = 3x2. Find f (x) / g (x) A. 9x2 - 11x - 7 B. 9x2 + 11x + 7 C. 9x3 - 11x2 - 7x D. 9x3 + 11x2 + 7x

Find, in standard form l, the value of 59639:0.087. Give your answer to 2sf.

In a beach volleyball league, the sea slugs won 3 of their first 10 matches. The team's sponsor has told them they will lose all funding if they don't win 60% of their matches.

Emma voluenteered at an animal sueltes for a total of 119 hours over 6 weeks. Estimare the Numbers of hours she volunteered racha week?

The role of a school was reduced by 10% to a total of 600. what was the roll at first?

Given the confidence interval formula: b plus or minus t score SE-b a. What is b? b. What is t*? c. What is SEb?

Consider the function represented by the equation x - y = 3. What is the equation written in function notation, with x as the independent variable?