Solve

- (a-3) + 2a = - 2

Zoe has a collection of 78 movies, costing $29.99 each. How much did Zoe spend on all her movies?

Evaluate 15 : (-3) + 5|-2| : (-5)

How much larger than the sum of - 1, - 2, and 5 is the sum of the squares of these same integers? A. 18 B. 20 C. 22 D. 28 E. 32

Solve for x. 11^2x=14,641

He system of linear equations - 2x + y = 8 and - 3x - y = 7 is graphed below.

At a state park, the rangers' office knows the current population of deer in the park is 482 animals and predicts the population will increase by 5% per year for the foreseeable future.

What number is greater 93.525 or 93.614

If line a is parallel to line c, and line c is parallel to line f, and lines c and f are different lines, which of the following statements is true? A. Line a is perpendicular to line f. B. Line a intersects line f. C. Line a is parallel to line f.

The tens digit of a two digit number excedds the unit digit by 5. if they are reversed b the new number is less by 45. if the v sum of their digits is 9 find the numbers

There are 10 players on a softball team how many ways can the first three batters be chosen