an NA A mathematician simplifies the expression mentally. 4-6.1+2 (7.9+3) What is the best estimate of the value of the expression? BE 25 O 20 O 17 10 * Calculator

Which facts are true for the graph of the function below? check all that apply. f(x) = log8 x

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

What is the measure of one interior angle of a pentagon