X+3y+z=-6, 2x+y+3z=-4, - 3x-3y-3z=6 Elimination

Bcc Medical Radiography program had 139 graduates. There were 25 more females than males. How many females and males graduated? Identify the variable: Write the equation: Solve the equation: State your solution:

Could 4.1 cm 8.4 cm and 1.3 cm be the side lengths of a triangle?

What is the difference in length between a 1 1/4 inch button and a 3/8 inch button

Use the quadratic formula to solve 4x2 - 8x - 60 = 0. A. B. No solution C. x = 5, - 3 D. x = - 3/5, - 1

One minute is 1/60of an hour. What part of an hour is 12 minutes?

Which expression is equivalent to (5•3) - 4

A birthday cake was cut into equal pieces, and five pieces were eaten. The fraction 2/7 shows how many pieces are left. According to the fraction, how many pieces were not eaten A. 2 B. 7 C. 12 D. 5

What is the value of x: 5x + 4 = 2x + 22 How would you solve this question?

Solve the following equation by completing the square. 3x^2+x-1/12=0

Approximate the square root of 110 to the nearest hundreth