6r+8-17 - 11r simplifies to what

What is the solution of 2^2x=8^x+1? 1/2 -1 -3 -4

1) 5/8 equals 10/? 2) 12/15 equals?/5 3) 9/18 equals 1/? 4) 2/3 equals?/9 5) 7/10 equals?/100 6) 21/27 equals 7/? 7) 6/30 equal 3/? 8) 10/25 equals?/50 Answer the ones you know!

Two cards are chosen at random without replacement what is the probability of getting two aces

Very large and very small numbers are easier to write in scientific notation. for example, the number, 69200 would be written 6.92 104 in scientific notation.

Find the center and the radius of the circle x2 + y2 + 10x - 14y + 25 = 0.

Refer to the definition of simple random sample available below and its accompanying definition of random sample enclosed within parentheses. Determine whether each of the following is a simple random sample and a random sample. a.

How do i solve 3^3x=27^2x+1?

How do i solve 2 (x+4) = 5x-2

10 hundreds = _ thousands

9 ones divided by 3 ones