Assume that a, b, and c are real numbers. If a > b, and (a + c) > (b + c), then what is true of c?

Problem:

"Assume that a, b, and c are real numbers. If a > b, and (a + c) > (b + c), then what is true of c?"

c can be any real number. There is no other conclusion we can come to. This is simply the addition property of inequality.

Step-by-step explanation:

c is a real number. We can not know if it is  positive or negative

b. 1.25 hr

step-by-step explanation:

if you have a constant speed of 60 mph, then you have a ratio between 60 mi. to 1 hr. dividing both sides by 60 we get the ratio

1 mi. to

then mult. both sides by 75 we get the ratio

75 mi. to

simplifying we get

75 mi. to

or 1.25 hr.

hello,

as we don't know if g(x) is continue,

answer b

f(x)=2x²-8x+1=2(x²-4x+4)+1-8=2(x-2)²-7

vertex is (2,-7) ( a minimum since coefficient of x² is > 0)