What is 2x+4y=10x+8y?

Which of the following represents the set of possible rational roots polynomial shown below? 2x^3 + 5x² - 8x - 10 = 0

Ellie bought 0.7kg of jelly beans from her local food festival for £1.89. She knows that to work out the price of a whole kilogram she simply needs to divide the price she paid by the quantity she bought. Work out the price of 1kg jelly beans

In the year 2003 a company made 8.8 million in profits. For each consecutive year after that their profits increased by 6%. How much would the company's profit be in the year 2007

a triangle has sides 35cm, 54cm and 61cm long. find it's area, also find the smallest of its altitudes

2/3x+2/3x+2x-128=180 solve for x

X is a whole number less than 15 X is a multiple of 3 and X is a real number greater or equal to 5.5

Dish detergent is sold in three different sizes. To save money you want to buy the size that gives you the best deal. Determine which of the sizes has the best unit cost.

Which fraction is greatest 5/6 7/9 2/3 or 9/12

The length of a rectangle is 4 times the width. The perimeter is 90 cm. Find the width and length.

Suppose that today (year 0) your car is worth $17,000. Each year your car loses 10% of its value, but at the end of each year you add customizations to your car which increase its value by $20. Write a recurrence relation to model this situation.