Answer: The answer is w= -0.25
Jiri’s age is 43
Pamela is 5 years younger mean
Mean Jiri is old 5 years, take number of Jiri age minus Pamela age.
-> J-5=P
The sum mean plus
P+J=81
Use substitution for the equation 1 to find the answer.
(J-5) +J=81
2J-5=81
2J=86
J=43
The right answer is Option B.
Step-by-step explanation:
Given expression is;
5x√2 - 3√2 + x√2
We can add or subtract square roots only when the values inside the square root are same and the variables are also same.
In the given expression, variable x is same with √2, therefore, adding both the roots
![6x\sqrt{2} -3\sqrt{2}](https://tex.z-dn.net/?f=6x%5Csqrt%7B2%7D%20-3%5Csqrt%7B2%7D)
6x√2 - 3√2 is equivalent to 5x√2 - 3√2 + x√2.
The right answer is Option B.
Keywords: square roots, subtraction
Learn more about square roots at:
#LearnwithBrainly
X intercept:(-4,0)
y intercept:(0,-20)
Answer:
no tengo idea
Step-by-step explanation: