The price of a laptop went down by $175. The new price is $950. Which of the expressions shows the price of the laptop before the sale?

Definition: this is the space inside a geometric shape, such as a square or a circle.

Simply 7 (x-2) - 4x + 9

An earthquake waves travels through 55 km of rock in 25 seconds. What is the constant of proportionality that represents shows the speed of the earthquake's wave?

6,581678 underline digit

Match the y-coordinates with their corresponding pairs of x-coordinates on the unit circle. the x coordinates to choose from are: - 2 times the square root of 10/11 - 4 times the square root of 6/11 - 1 / the square root of 11 - 6 times the square

7. A software company is hiring some programmers to add to its development team. A junior programmer's salary is $53,000 and a senior programmer's salary is $110,000.

Jason solved the following equation to find the value for -8.5x - 3.5x = - 78 x = 6.5 Describe how Jason can check his answer.

A bird may walk 19 miles a day hunting. How far could it walk in 39 days

Pita has 12 coins in her bag there are three £1 coins and nine 50p coins she takes 3 coins from the bag at random work out the probability that she will take exactly £2.50

Of Katies pattern blocks, 9/12 are triangles. what is 9/12 in simplest form