Speed of trucks= x speed of trains =x-30 A loaded
If you add the two purchases, you find 9 hotdogs and 9 hamburgers cost 24.75. One hotdog and one hamburger will cost 1/9 of that total, or 2.75.
... One hotdog and one hamburger costs $2.75.
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This is what your question asks. Usually, we want to know the individual costs of the items. If we multiply this total by 5, then we have the cost of 5 hotdogs and 5 hamburgers: 13.75. This $1.75 more than the cost of 5 hotdogs and 4 hamburgers, so the cost of a hamburger must be $1.75
... One hotdog costs $1.00
... One hamburger costs $1.75
Answer:
x=1.9
y=2.3
Step-by-step explanation:
I hope this helped.
Answer:
Mexico's total score was 49
The overall average was 7
Step-by-step explanation:
7.5+6.4+9.1+5.4+5.4+6.2+9.0=49
49/7=7
Answer:
These part are seperated by subtraction & addition symbols
Hope this helps you!!! :)
