The price of gold is proportional to its weight. 100 grams of gold costs £2315. Find
the cost of 250 grams of gold.

1. what is the measure of ∠abc? what is the measure of ∠abd?

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?