The product of two numbers is 32. The first number, x, is one-half of the second number, y. Which system of equations can be use
2 answers:
Answer:
xy = 32 and 2x - y = 0
Step-by-step explanation:
In this question two number have been given as x and y
Now we have to make the equations by first statement " The product of two number is 32 ."
Equation will be xy = 32 -------(1)
Second statement is "first number is one half of the second number."
Equation will be
or 2x = y --------(2)
Therefore, to find these numbers system of equations will be
xy = 32 and 2x - y = 0
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Answer:
where x denotes number of small rooms and y denotes number of large rooms
Step-by-step explanation:
Given: Small rooms can hold 3 people, and large rooms can hold 4 people.
Number of small rooms is twice the number of large rooms.
Small rooms and large rooms altogether can accommodate 70 guests.
To find: system of equations that could be used to determine the number of small rooms reserved and the number of large rooms reserved
Solution:
Let x denotes number of small rooms and y denotes number of large rooms.
As number of small rooms is twice the number of large rooms,
As small rooms and large rooms altogether can accommodate 70 guests such that small rooms can hold 3 people, and large rooms can hold 4 people,