5/4 + 16/3
y = 2x + 1
y = 2x − 3
4/5 + 3/4
x^2 + x - 143 = 0 solve using factorization method
9950139.3303
9086092.5474
2330849.8777
2205284.2171
19036231÷10948
19159206606
193223817554
9177064342
2189613212
57.7537...
1915920.6606
57.753...
598%/26%
pipeline carrying oil of specific gravity 1.1, changes in diameter from 100 mm at position
A to 400 mm at position B, A is 6 m a...
598% / 26%
15% x 30
