Y = 3x + 4
<span>2x + 3y = 10
</span>
We need to substitute the first equation into the second equation. So, we would substitute y in the second equation with 3x + 4.
2x + 3(3x + 4) = 10
This would be answer choice B. 2x + 3(3x + 4) = 10.
x = 36
pentagon has 5 sides . The formula n/360 gives you the measure of each angle in a regular polygon. So in this case n ( stands for number of sides) is 5. Sum of exterior angle of a any polygon is 360. The measure of 1 exterior angle is given. It is 2x.
Now using ALGEBRAIC EXPRESSIONS we can write it as 5/360 = 2x
which is 72=2x
which is 72/2 = x
which is 36 = x
so x = 36.
Answer:
35 over 6 an 10 over 3
Step-by-step explanation:
