5 lollipops and 12 toffees have a mass of 61 grams 10 lollipops and 13 toffees have a mass of 89 grams

(i) If the mass of one lollipop is x grams and the mass of one toffee is y grams, write two equations
in x and y to represent the above information.
(ii) calculate the mass of
a) one lollipop
b) one toffee

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.

Acompound inequality is graphed, and its graph consists of all real numbers. which open scentence could have resulted in this solution set r> 3 or r< -2. r< 3 or r< -2. r> 3 or r> -2. r< 3 or r> -2 plz asap