Priya buys fruit from a market. She buys 2 oranges, 5 apples, 2 bananas, and some pears.
If she spent £3.35, how many pears did she buy?

Oranges 45p each
Apples 30p each
Bananas 25p each
Pears 15p each

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Write the expression as a single natural logarithm. 2 in a - 4 in y

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.