9514 1404 393
Answer:
x = 7
Step-by-step explanation:
We can write a proportion relating the short segment to the full length:
(x+1)/18 = 4/(4+5)
x +1 = 8 . . . . . . multiply by 18 and simplify
x = 7 . . . . . . . . subtract 1
20 ÷ (4 – 2)
Subtract 2 from 4.
20 ÷ 2
Divide
Final Answer: 10
Answer:
yes, she will have 1 dollar left
Step-by-step explanation:
4$ (sandwich) + 2$ (drink) + 1$ (chips)= 7$
8$-7$= 1$
