Julie buys 2kg of apples and 7kg of pears for £12.70. The pears cost £1.30 per kilogram. What is the price per kilogram of the apples? You must show your working.

What dimensions can créate more than one triangle ?

Express -5 2/5 as an improper fraction.

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7