If PQ and RS intersect to form four right angles, which statement is true

Find the cost per square meter of the following grass seed. Round your answer to the nearest cent. Type: Kentucky Blue Grass Seed Coverage per bag: 460 square meters Cost per bag: $14.72 The grass seed costs _ per square meter.

Last night Vivian spent 90 minutes doing homework, 2/3 hour reading, and 480 seconds fixing her lunch. How many more minutes did she spend doing her homework than she did reading and making her lunch

The area of a circle is 452.16 square miles. What is the circle's diameter? Use 3.14 for .

Write the expression in complete factored form. x2 - 3x + xy - 3y

If 11,100 is invested at 3.1 percent interest compounded monthly, how much will the investment be worth in 19 years?

the sum of the digits of a two-digit number is 7. The tens' digit is one more than twice the units' digit. Find the number

Draw two possible rectangles for the perimeter, P = 8 units. then find the area

1/15+1/6=? Step by step

What is the y coordinate of the solution to the system of equations? 3x+6y=3 5x-y=27

Select each expression that is equivalent to 3 (n+6) select all that apply A. 3n+6 B. 3n+18 C. 2 (n+6) + n D. 2 (n+6) + (n+6) E. 2 (n+6) + n