Answer:
The number of bicycles in the store is
Step-by-step explanation:
Let
x------> the number of bicycles
y-----> the number of tricycles
we know that
The bicycles has two wheels and the tricycles has three wheels
so
------> equation A
------> equation B
substitute equation B in equation A and solve for y
Find the value of x
Answer: 193 faulty paint sprayers
Step-by-step explanation: 5/10 is = to 1/2 so half of them are faulty
next divide 365 by 2 to get 192.5 remember if the decimal is 5 or greater you can round up since you cannot have half a paint sprayer you have to round up to 193 paint sprayers
hope this helps mark me brainliest if it helped
Answer:
-5
Step-by-step explanation:
I did this last year if i remember it was <span>5x − 3y = 15
</span>
Answer:
30
Step-by-step explanation:
Your Aunt Lina wants to be fair and wants you to buy an equal amount of hamburgers as turkey burgers for everyone at the family reunion. How many of each burger did you buy?
Since we are buying an equal amount of both burgers then:
Let us represent the amount of each as x
You spend $105 on hamburgers and turkey burgers. You pay $1.50 for each hamburger and $2 for each turkey burger.
Hence:
$1.50x + $2x = $105
$3.50x = $105
x = $105/$3.50
x = 30
Therefore, the amount of each burger than you bought = 30