3x+x+x+x-3-2=7+x+x what is the value of x

The sequence - 5, - 2, 1, 4, ..., 25 has 11 terms. Evaluate the related series

The perimeter of a square is (16a + 20ab) inches. Factor the expression completely. Does the expression you wrote inside the parentheses show the length of one side of the square? Why or why not.

The number of students at marita's school decreased to 90 percent of last year's number. This year there were 1,350 students. How many students were there last year

If 2/3x = 18 then x=

True or false: True or false cultural traits diffused from one group usually are changed or adopted over time by the people in the receiving cultural All diffused elements of cultural are successfully integrated into other cultures

What is 0.55555 as a fraction

Sarah's investment stock grew 14% to 456. How much did she invest

Marcel is purchasing a board to build a bookcase he wants to divide the board into 1.75 foot sections he needs 6 sections what size does he need

Solve the quadratic equation. 4x2 - 9 = 0

What is the value of k + 12, if k = 6