grand coulee dam (g) contains 2.5 times as much concrete as the hover dam (h)
Therefore,
g = 2.5 * h
h = 3.5 million
g = 2.5 * 3.5
g = 8.75 million yards of concrete
5.3 or 5.30 it doesn't matter how many 0's you add
A linear function is y=mx + b so yes (assuming + sign at end is accidental)
Answer:7x^14
Step-by-step explanation: You multiply 2X to the power of 2×7 which equals 14 X to the power 14 and then seven times -3 equals -21
3x^2 + 3yx + 6xy +6y^2.
= 3x^2 + 6y^2 + 9 xy
