An iPhone costs £679 in London, €769 in Paris and $999 in New York. Using £1 = €1.16 and £1 = $1.39, state the lowest price of the iPhone in £.
Give your answer to 2 dp.

Points d and e are midpoints of the sides of triangle abc. the perimeter of the triangle is 48 units. what is the value of t? ο ο ο ο 7t +

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Graph the linear function using the slooe and y intercept