Answer:
(0,5)
Step-by-step explanation:
We add 2 to the x and 1 to the y because the total difference is 6 and 3 respectively and we must divide by 3
The value of b that Lois give Clark will be -7
- Given the expression 2x + 7 - x = 4x + 2b – 3x - 3b.
- First, we need to find the value of b from the expression.
Rearrange;
2x + 7 - x = 4x + 2b – 3x - 3b.
x + 7 = x + 2b - 3b
2b - 3b = 7
-b = 7
b = -7
Substitute b = -7 into the expression and find the value of x;
2x + 7 - x = 4x + 2(-7) – 3x - 3(-7)
x + 7 = 4x - 3x - 14 + 21
x + 7 = x + 7
Since for every x he picks, the left side is always 3 more than the right side, the equation becomes;
x + 7 = x + 3x + 7
x + 7 = 4x + 7
x - 4x = 0
-3x = 0
x = 0
Hence the value of b that Lois give Clark will be -7
Learn more on equations here: brainly.com/question/16450098
Answer:
1.surface area=2(lh+bh+lb)=2(7×5+3×5+7×3)=142in²
2.surface area=2(lh+bh+lb)=2(10×5+3×5+10×3)=190cm²
Given any 2 point P(m,n) and Q(k,l),
the coordinates of the midpoint of the line segment PQ are given by the formula:
,
Thus, given the points with coordinates <span>(a,2b) and (-3a,4b),
</span>
the midpoint is
Answer: (-a, 3b)