Apencil at a stationery store costs $1, and a pen costs $1.50. shawn spent $12 at the store. he bought a total of 9 items. which system of equations can be used to find the number of pencils (x) and pens (y) he bought?

Given the statements, "a square root of 16 is 4," and "a square root of 9 is -3," complete the following blanks with the correct truth-values. p is and q is , so the statement, "a square root of 16 is 4 or a square root of 9 is -3" is .

Svetlana's hair is 4 4 centimeters ( cm cm) long. her hair grows 1 . 5 cm 1.5cm per month. svetlana wants her hair to be less than 1 6 cm 16cm long. write an inequality to determine the number of months, m m, svetlana can allow her hair to grow so that it is less than 1 6 cm 16cm long.

Write an equation for the function that includes the points (1,4/5) and (2,2/3)