Brooke had set up 70 chairs in equal rows for the class talent show but there is not room for more than 20 rows that brooke could set up

Which statements are true? select each correct answer. a) 30a^6-24a^2=3à^2 (10a^4-8) b) 24a^4+18=6 (4a^⁴+3) c) 16a^5-20a^3=4a^3 (4a^2-5) D) 12a^3+8a=4 (3a^3+2a)

What's 107,609 divided by 72 with a remainder?

Given: f (x) 9x+5, find f^-1 (x) then state whether f^-1 (x) is a function.

What is the slope of a line that passes through (3, - 5) and (6, - 6) ?

If there are 60 seconds in a minute, 60 minutes in an hour, 24 hours in a day, and 7 days in a week, how many seconds are there in a week?

Lines j, k, m, and n lie in a plane. You know line j is perpendicular to line n, m is perpendicular to line n, and line k is parallel to line m. What can you conclude? A. Line n is parallel to line k. B. Line k is perpendicular to line j. C.

Simplify this - 6r• (12s)

Suppose you take an 80 question mc test with 5 choices if 60% is passing, what are your chances of passing

What is the 14th term of the arithmetic sequence with a first term of 7 and a common difference of 10?

Mrs Naidu bought $155 in groceries. she paid her bill with $5 and $20 notes using a total of 13 notes. calculate how many of each type of each type of note were used.