The cost of 5 squash and 2 zucchini is 1.23. Three squash and 1 zucchini cost 0.75. Find the cost of each vegetable

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?