Which equation represents a line which is parallel to the line 4x-3y=-21?

Solve the system with substitution 2.5x-3y=-13 3.25x-y=-14

The new pane will cost $91.00 plus an additional fee for installation. a local contractor charges $120 per hour for installation. if it only takes 45 minutes to replace the window, what will be the total cost?

Writer and solve a real-word promblem involving the multiplication of a fraction and a whole number whose is between 10and15

What is the Greatest Possible Error for the following: 9g, 12.3 L, 4 1/2 oz, 953 mi, 3 ft, 18.3 m, 350 mi.

Examine the steps used to solve the equation. 12.5x - 10.2 = 3 (2.5x + 4.2) - 6 12.5x - 10.2 = 7.5x + 12.6 - 6 12.5x - 10.2 = 7.5x + 6.6 12.5x = 7.5x + 16.8 4. 5x = 16.8 5. x = 3.

How many 20 make 88 dollars

In a right triangle, a and b are the lengths of the legs and c is the length of the hypotenuse. If b = 77 centimeters and c = 85 centimeters, what is the perimeter? If necessary, round to the nearest tenth.

What are the first two terms of the sequence defined recursively by the formula an = (an-1) ^2+4 when a4=1604 A. 2, 8 B. 6, 40 C. D.

Erin filed for chapter 7 bankruptcy when she was 25 years old. How old will she be when the bankruptcy is removed from her credit report?

How many pairs of sides touch each other in a rectangle of 4 squares with 2 rows