At the start of the week a bookshop had science and art books in the ratio 2: 5. by the end of the week, 20% of each type of books were sold and 2240 books of both types were unsold. how many books of each type were there at the start of the week?

If f(x) = 3-2x and g(x) =1/x+5 to what is the value (f/g)(8)

Will mark brainliest if you answer ! the taco shop sold 198 lunches friday. this number is 3 more than 3 times the number they sold monday. let n represent the number of lunches sold monday. which equation shows an equality between two different ways of expressing the number of lunches sold on friday? a. n – 3 = 198 b. 3n – 3 = 198 c. 3n + 3 = 198 d. n + 3 = 198

Why do interests rates on loans to be lower in a weak economy than in a strong one