2w - 2
w = 5
2(5) - 2
10 - 2 = 8
The value would be 8
4y = -23 + 39
4y = 16
y = 4
Sub y = 4 into equation 2
7x + 6(4) = -39
7x + 24 = -39
7x = -39-24
7x = -63
x = -9
x = -9
y = 4
784/ 93 = 8.43010752688
93 * <span>8.43010752688 = 784</span>
The answer is30 cubic inches
A(-7,-4) B(-2,0)
√[(x'-x)^2+(y'-y)^2]
√(-2-(-7)^2+(0-(-4)^2
√(5^2)+(4^2)
√25+16
√41
the distance is approximately 6.4 units
