Which expression is equivalent to (2 + 3) + 5?

2 + (3 + 5)

2 (3 + 5)

2 + 15

6 + 5

What were the lengths of the legs of a right triangle in which measures 19 degrees and the hypotenuses 15 units long A.) 9 units, 12 units B.) 11 units, 10.2 units C.) 4.9 units, 15.8 units D.) 4.9 units, 14.2 units E.) 5.2 units, 14.1 units

What is the simple interest on $460 for two years at 2 1/2 %

Write an equation in slope-intercept form of the line satisfying the given conditions. The line passes through (minus1 ,3 ) and is parallel to the line whose equation is y equals 2 x plus 1.

Is this correct 837divided by 36 equal 23 remander 12

What is standard form in slope

The function f (x) = x? has been translated 9 units up and 4 units to the right to form the function g (x). Which represents g (x) ? g (x) = (x + 9) 2 + g (x) = (x + 9) 2 - g (x) = (x - 4) 2 + • g (x) = (x + 4) 2 + 9

Joey and Alex have been assigned art projects. Joey plans on creating his piece on a square canvas that has 12 inch sides. Alex is going to use a rectangular canvas that has the same area as Joey's and one side of the canvas is 8 inches.

How many different combinations are possible if a coin is tossed once and a number cube is tossed twice?

Assume that a set of test scores is normally distributed with a mean of 480 and a standard deviation of 20. What percentage of scores lies between 470 and 526?

The angular velocity of a fan blade is 4.6 radians per second. Approximately how many revolutions does the fan blade make in 2.4 minutes? State your answer, rounded to the nearest tenth of a revolution.