Answer: 25
<u>Step-by-step explanation:</u>
7(x - y) - 3(2 + 2x)
= 7x - 7y - 6 - 6x
= x - 7y - 6
for x = 3, y = -4
3 - 7(-4) - 6
= 3 + 28 - 6
= 31 - 6
= 25
Answer:
I, II and III
Step-by-step explanation:
Two sides of a triangle have length 6 and 8.
the maximum possible area occurs in the right angle .
To find maximum area we use the area of the triangle formula
![area of triangle = \frac{6 \cdot 8}{2} = 24](https://tex.z-dn.net/?f=area%20of%20triangle%20%3D%20%5Cfrac%7B6%20%5Ccdot%208%7D%7B2%7D%20%3D%2024)
So maximum possible area is 24 units^2
all the given possible values are less than and equal to 24
so all the three options are correct
I, II and III
Answer:
Hey
Step-by-step explanation:
Answer is b. 42
2(17+6)−4
This should be the answer.