For the table, y = 9x.
so the price of a short cake is $9
For the graph, y = 4x
so the price of a sweet bread is $4
9-4 = 5
the short cake is $5 more than the sweet bread
For this question you should know 8 + (-3) is equal to 8 -3 so the answer is 5
and you should draw 8 circles then low off 3 of them :)))
i hope this is helpful
have a nice day
Answer:
$10.55
Step-by-step explanation:
Solution:
we are given that
Each cow has 4 legs and each chicken has 2 legs.
A boy counts 42 heads and 144 feet.
we have been asked to find how many cows are there?
Let there are x cows and y chicken.
Then we can write
Hence Number of cows=30
Total amount payable= 1000+450*36
Total amount payable=1000+16200
Total amount payable=<span>$17200</span>
