Convert these unlike fractions into like fractions, then compare them 1
and
2
To
2
Add or subtract
3. Simplify .
b) } + 2- to a } - 8 + 110 db
o) 18 + 22-18 na}-03 +78 8) 88-28 - 11/23 - 24
- 2
1) 13 - 24 +1 k) s - 2 Pa -1 117-8-00
Sunaryana o 11 out of 2n full​

Suppose that a paving company produces paved parking spaces (q) using a fixed quantity of land (t) and variable quantities of cement (c) and labor (l). the firm is currently paving 1,000 parking spaces. the firm's cost of cement is $3 comma 600.003,600.00 per acre covered (c) and its cost of labor is $35.0035.00/hour (w). for the quantities of c and l that the firm has chosen, mp subscript upper c baseline equals 60mpc=60 and mp subscript upper l baseline equals 7mpl=7. is this firm minimizing its cost of producing parking spaces?