Find the factors and zeros of 6x2 + 8x - 28 = 2x2 + 4?
a) 2(x + 4)(x + 2); {-4, -2}
b) 4(x + 4)(x - 2); {-4, 2}
c) 4(x - 4)(x + 2); {4, -2}
d) 4(x - 4)(x - 2); {4, 2}

What is r i 4.5+10r=-6.5 with work pls

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.

Question 6(multiple choice worth 5 points) (05.02 lc) what is the value of x? a right angle is shown divided into two parts. the measure of one part of the right angle is 10 degrees. the measure of the other part is 2x 20 40 45 85