Directions: 3 - 4 Find dy
dx
for each function of y. Do NOT simplify. Show all work,
4
1/4
3
1-1/4
y = 3x
14
4
y = 3x² - 4x

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?

Determine the area of a triangle with (see picture below)