Which answer choice correctly shows 454 written as a Roman Numeral? A. CDL B. CDLIV C. LIV D. CDLIX

2-digit numbers less than 91 which are 1 less than a multiple of 10

Estimate the product. round the first factor to the nearest whole number, round the second factor to the nearest ten, and then multiply. 3 8/9 × 96

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1