Flaky pastry is made using flour and fat in the ratio 9:7 by weight. Sweet pastry is made using flour, fat and sugar in the ratio 27:14:9 by weight.
Elisha makes some flaky pastry and some sweet pastry.
She uses the same weight of flour for the flaky pastry as she does for the sweet pastry.
Work out the ratio of the weight of fat she uses in the flaky pastry to the weight of fat she uses in the sweet pastry. (2 marks)

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Expresa commuter train leaves downtown sation and travels at a average speed of 55 miles per hour towards the north side sation, which is 50miles away. thirty minutes later, express commuter train #7 leaves north side and travels at a average speed of 35miles per hour towards downtown sation. at the moment the two trains pass each other, how far(in miles) is train #12 from the downtown sation and how long(in minutes) has the #12 train been traveling