Are 3+2x and 2x+3 equivalent

alana found a sofa she wants to buy for her new apartment. the sofa cost $950.00 plus tax if Alana paid $999.40 for the sofa, what percent sales tax did she pay?

How could you write 4/8 as a percent without dividing

F (x) = 3x; g (x) = 4x^2 + 1 Which expression is equal to (fog) (x) ? a 4x^2 + 3x - 1 b 12x^3 + 3x c 36^2 + 1 d 12x^2 + 3 will mark brainliest

Describe a real world problem that can be solved using expression 29 divided (3/8+5/6) find the answer in the context of the situation

40/25 as a mixed number

The correct dimensional analysis equation is shown here: Did you perform the calculation correctly? -Yes, I got the correct answer. -Yes, but I got the wrong answer because of a math error. - No, I did not set up the calculation correctly.

The cumulative relative frequency of the number of refrigerators sold per day the Appliance store is Number of units Cumulative relative frequency 0 0.2 1 0.4 2 0.5 3 0.75 4 1.00 What is the relative frequency of sales of 2 units per day?

Working separately two bakers can make two wedding cakes in eight hours. Working at the same rate, how many wedding cakes can three bakers make in forty hours

Which equation has NO solution? A) 8x + 5 2 = 8x + 6 B) 21x + 11 7 = 3x + 2 C) 8 - 4x 10 = 4 + 2x D) 20x - 20 4 = 5x - 5

Find two decimals that are equivalent to (8x100) + (3x1/10) + (6x1/100)