In a freshman class of 100 students at a University it was found that: 59 students are taking a Math course 51 students are taking an English course 35 students are taking a History course 24 are taking Math and English courses 19 are taking English and History courses 13 are taking Math and History courses 11 are taking all three types of courses How many students are taking exactly two of the three courses?​

Which equation can be simplified to find the inverse of y = 2x2?

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

The table above shows approximate conversions from gallons to liters. what is the value of x?