Answer:
?=5/5
Step-by-step explanation:
9x5=45
4x5=20
Answer:

Step-by-step explanation:
Let total meal served

I believe the answer is b
9514 1404 393
Answer:
x = 21
Step-by-step explanation:
The parallel lines divide the segments proportionally.
x/27 = 28/36
x = 27(28/36) . . . . multiply by 27 (in your head: (3·9)(4·7)/(4·9) = 3·7)
x = 21
8X + 8 > 7x + 14
subtract 7x and 8 from both sides
x > 6