Answer:
Step-by-step explanation:
Given:
To find
Solution:
In order to find we will subtract the function from
So, we have:
Plugging in and in the above combinations of functions.
Simplifying by removing the parenthesis and reversing the signs of the terms in the parenthesis after the negative.
Combining like terms.
∴
Option 1 is the correct answer
Greetings from Brasil...
According to the statement of the question, we can assemble the following system of equation
X = 7 + 3Y i
X + Y = 75 ii
So, multiplying ii by -1 and adding with i
X = 7 + 3Y
- X - Y = - 75
- Y = 7 + 3Y - 75
4Y = 68
Y = 17
for X we will use ii:
X + Y = 75
X + 17 = 75
X = 58
The smaller number is: 17
Answer:
s 389; the remainder (“left over”) is 0. 6613 is the dividend, and 17 is the divisor. In the next:) mark brainles
Step-by-step explanation:
Answer:
9 actually has 2 square roots,
Step-by-step explanation: any positive real number has 2 square roots , positive, and a negative, and nine is a real number, so nine's square roots would be -3 and +3