Use rounding or compatible numbers to estimate the difference 192-78

10x+6-12x-8 what is the answer

Which of the following is the correct factorization of the trinomial below? -7x² - 5x+18

2x + 4 - 3 (x + 5) = - 2x + 4 x=-26 X=15 X=-5 x=-15

Write the following ratio in simplest form : 32 min : 36 min A. 8 : 9 B. 8 : 36 C. 32 : 9 D. 128 : 144

What is the product of three negative integers

What is an exterior angle of a triangle

Shen earns 41 dollars per week working part-time at a book store. He makes one dollar more for each book that he sells.

On a map of Ayana's town, the library is located at (-5,-3) and the middle school is located at (0,2). Each unit of the map represents 1 mile. Ayana wants to bike from the middle school to the library.

The average IQ score follows a Normal distribution, with a mean of μ = 100 and a standard deviation of σ = 15. What is the probability that the mean IQ score of 25 randomly selected people will be greater than 105? 0 0.0478 0.50 0.68 0.9522

Do this multiplication: 75 x 2