Answer: -49
Step-by-step explanation:
Adding a positive number will make the negative number smaller. I am bad at explaining:(
Answer:


Step-by-step explanation:
Given

Required
The domain and range
A function is represented as:

Where
domain
range
So, we have:


Answer:
x = 1
, y = 3 thus: A is your Anser
Step-by-step explanation:
Solve the following system:
{2 x + y = 5 | (equation 1)
x + y = 4 | (equation 2)
Subtract 1/2 × (equation 1) from equation 2:
{2 x + y = 5 | (equation 1)
0 x+y/2 = 3/2 | (equation 2)
Multiply equation 2 by 2:
{2 x + y = 5 | (equation 1)
0 x+y = 3 | (equation 2)
Subtract equation 2 from equation 1:
{2 x+0 y = 2 | (equation 1)
0 x+y = 3 | (equation 2)
Divide equation 1 by 2:
{x+0 y = 1 | (equation 1)
0 x+y = 3 | (equation 2)
Collect results:
Answer: {x = 1
, y = 3
Answer:
acres.
Step-by-step explanation:
We have been given that a farmer planted 3/4 of an acre of land with 2 types of wheat. She planted an equal amount of each type of wheat. We are asked to find the number of acres in which farmer planted of each type of wheat.
To find the number of acres in which farmer planted of each type of wheat, we will divide total land by 2 as:

Let us represent 2 as a fraction.

Now, we will convert the division problem to multiplication problem by flipping the 2nd fraction as:



Therefore, the farmer planted
acres of each type of wheat.