Answer is D
sum of constants = 8 + 4 = 12
sum of coefficients = 7 + 3 = 10
12 > 10
The smallest of the four numbers is x.
Since the four numbers are consecutive, this means that each number is one more than the previous.
Therefore, the four numbers are:
x
x + 1
x+1 + 1 = x+2
x+2 + 1 = x+3
Now, we are given that the sum (s) of the four numbers is 2174
This means that:
s = x+x+1+x+2+x+3
s = 4x + 6
We are given that s = 2174. Substitute with s in the above equation and solve for x as follows:
2174 = 4x + 6
4x = 2174 - 6
4x = 2168
x = 2168 / 4
x = 542
Based on the above calculations, the four numbers are:
542, 543, 544 and 555
Answer:
D
Step-by-step explanation:
11.7..... rounded is 12
therefore, √137 is closer to 12
Answer:
5x^2 - 9x - 2.
Step-by-step explanation:
5x^2 - 2x - (7x + 2) The 7x + 2 must be placed in parentheses).
= 5x^2 - 2x - 7x - 2 (Distributing the negative over the parentheses).
= 5x^2 - 9x - 2.
<u>Answer:</u>
x =
<u>Step-by-step explanation:</u>
We are given the following expression which we are to solve for x and give the answer in a mixed form of fraction:
Taking the denominator to the other side of the equation and multiplying it to get:
Writing it in mixed number: