Answer:
{x,y}={−3,−1}
Step-by-step explanation:
Answer:
234234984
Step-by-step explanation:
Option B
<u>ANSWER: </u>
The factors of
is 
<u>SOLUTION:
</u>
Given, cubic expression is 
Now, we have to find the factors of above equation.
To factorize the given equation, follow the below steps:

Since x is common in every term of expression, we can take it as common

“2x” can be rewritten as “x + x”, the above equation becomes,

Taking the common terms out of bracket. we get
x(x (x + 1) + 1 (x + 1))
Taking (x + 1) as common., we get
x ((x + 1)(x + 1))

Hence, the second option b is correct.
Answer:
1059
Step-by-step explanation:
Using BODMAS rule,
893 + 83 x 2
= 893 + ( 83 x 2 )
= 893 + 166
= 1059
If the ratio of the dimensions is 4:7 and the shorter dimension is 10ft, we know that the 10ft corresponds to the 4 in this scenario. We can set up the equation as follows:

You have to multiply by 2.5 to get from 4 to 10. And since we want to make sure we are maintaining the ratio, we have to multiply the denominator, 7, by 2.5 as well.

This means your shorter side has a length of 10ft and your longer side has a length of 17.5ft.
AREA
The formula for the area of a rectangle is: 
So we can plug our dimensions into the formula: 
So 175 is our area. But we can't forget about units! Since this is area and we multiplied our units together, our units would be squared. That means our answer is <u>175 square feet</u>.
PERIMETER
The formula for the perimeter of a rectangle is: 
We can plug our dimensions into the formula: 
So 55 is our perimeter. Of course, we can't forget about our units. Because this is perimeter, we only added our units together, so they don't change. That means our answer is <u>55 feet</u>.