5 t-shirts and a hat costs £1700
2 t-shirts and a hat costs £8.00,
How much does a t-shirt cost?
How much does a hat cost?
©
t-shirt: £
hat: £

Marco is studying a type of mold that grows at a fast rate. he created the function f(x) = 345(1.30)x to model the number of mold spores per week. what does the 1.30 represent? how many mold spores are there after 4 weeks? round your answer to the nearest whole number. 1.30 represents the number of mold spores marco had at the beginning of the study; 985 mold spores 1.30 represents the number of mold spores grown in a given week; 448 mold spores 1.30 represents the 30% rate of weekly growth; 345 mold spores 1.30 represents the 30% rate of weekly growth; 985 mold spores

What expression is equivalent to 42x-56y

What is the prime factorization of 23 ?me with this question