How to you solve difference of squares when they aren't perfect squares?

What's 1*1:3+8:3*6+9:100*450+489 equal to?

What is the solution to the equation? 15 = - x/5 A. 3 B. 75 C.-75 D. - 3

In ABCD, d = 3, b = 5, and m ZD = 25". What are the possible approximate measures of angle B?

6. Sketch the region enclosed by the graphs of x = 0, 6y-5x=0 and x+3y=21. Find the area 7. Find the volume of the solid formed when the region is revolved around the y axis

Cleo is 38 years old which is twice as old as clara will be in 7 years in how many years will clara be as old as cleo is now?

Three times as much as one hundred thirty plus twenty

4 (m+3) - 7m=54 solve for m and show our work

Create a tree diagram, sample space and fundamental counting principle for the following scenario Sandwiches: Chicken salad, turkey, grilled cheese Sides: Chips, French fries, fruit cup Drinks: soda, water What is the probability of choosing a meal

If the polynomial 6x6 - 4x5 + 9x - 6 is to be factored by grouping, which step should be taken?

Rosa ran 4 miles one day and 5 miles the next day. What was the percent of increase from one day to the next? A. 4% B. 5% C. 10% D. 25%