Step 1: She multiplies equation (3) by 3 and adds it to equation (1). Step 2: She multiplies equation (3) by - 7 and adds it to equation (2). Which statement explains Galena's mistake?

How many solutions are there to the equation x2 + 7x - 6 = 0?

Ms yero is having a super bowl party, where she is serving buffalo dip. she has 48 people in attendance and a serving of dip feeds 9 people. a serving of dip requires 1/5 of a cup of buffalo sauce. how much buffalo sauce does ms yero need?

The probability of winning a game 20%. if play 20 times, how many times should you expect to win?

Antonio used 1613 cups of flour to make banana bread. The recipe for one loaf of banana bread calls for 213 cups of flour. What equation can be used to find the number of loaves of banana bread that Antonio made? Let n represent the number of loaves.

Suppose the weight and the circumference are independent. Find the probability that a randomly selected baseball will have a weight between 5.11 and 5.13 ounces and a circumference between 9.04 and 9.07 inches.

3x = 2y. Is this equation a linear or non-linear relation? How do you know?

The hypotenuse of a right triangle is 14 centimeters long. One of the legs of the triangle is 6 centimeters. What is the length of the triangle's other leg?

7. Suppose you earn $15 for each car you wash. Which function describes the relationship between your total earnings Eand the number of cars you wash, c?

Write an equation to represent the following statement. 29 is 6 more than k .

How many phone number were possible within the state before 1954