Desmond bought 2 pounds of beef sauce and 5 pounds of marinara sauce. How much did he spend?
tomato sauce | $4 per pound
marinara sauce | $7 per pound
alfredo sauce | $6 per pound
pesto sauce | $5 per pound
chicken sauce | $6 per pound
beef sauce | $7 per pound
Find the cost of the beef sauce. Multiply:

$7 × 2 = $14

Find the cost of the marinara sauce. Multiply:

$7 × 5 = $35

Now find the total cost by adding:

$14 + $35 = $49

He spent $49.