To simplify 5.2 + 2.1(4.5 - 41 7
), Josie argued that it would be easiest to rewrite the mixed number as a decimal since the other three numbers are decimals. Do you agree with Josie? Explain why or why not

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?