19.28+25.3=44.58
46.3-44.58=1.72
the third rock is 1.72 grams more than the other two rocks combined
Subtract 25 from each side of that equation, and it says that x-squared = negative 25. 'X' can't be any real number. If you know how to work with imaginary numbers, you'll know that the two solutions are x=5i and x=-5i ... the ' i ' is the symbol meaning the square root of -1 .
Answer:
Step-by-step explanation:
Pie 3.14
Answer:
Function 1 has the least minimum value and its coordinates are (2, -7)
Step-by-step explanation: if you use an app or website called Desmos and type in the equations it will show you where they go on the graph and what the points are. Hope this helps!
At least means it can be larger than or equal to.
X >= 15
No more than means less than or equal to:
X <= $7