Don has 45 yards of fabric. He uses 5 3/4 yards to make a blanket and 1 1/4 yards to make
a pillow. If Don makes 4 blankets and pillows, how many yards of fabric will he have left?
nake

What is the equation of the graph that represents f(x)=x^4 stretched vertically by 2 and shifted up 3 spaces

Which choice represents the sample space ,s for this event

Each person in an it department of 25 people works on at least one of 3 major projects: system security, program implementation, platform development. 10 people work on system security, 13 work on program implementation, and 12 work on platform development. 4 people work on system security and platform development, 5 people work on program implementation and platform development, and 2 people work on all three projects. how many people work on system security and program implementation?