Answer:
$69.13
Step-by-step explanation:
First we need to add the prices for 1 meal:
$1.49 + $3.29 + $2.79 = $7.57
Then we multiply it by 9 for the price of 9 meals:
$7.57 × 9 = $69.13
PQ because it is the two points that intersect in the two lines.
Add: 2/9 + 3/5 = 2 · 5/9 · 5 + 3 · 9/5 ·9 = 10/45 + 27/45 = 10 + 27/45 = 37/45
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