Can anyone prove me that 1+1=1 i dont get how my friends can do it and they wont show me it

Is 703.005 is greater than or less than seven hundred three and five hundredths

Ann purchased a prepaid phone card for $25. Long distance calls cost 19 cents a minute using this card. Ann used her card only once to make a long distance call. If the remaining credit on her card is $21.77, how many minutes did her call last?

If you increase your bicycle speed by 5.6 miles per hour, the speed will be 17.9 miles per hour. What is your bicycle speed now?

What decimal is greater then 1.434? A) 1.443 b) 1.034 c) 1.340 d) 1.433

How can you use an equivalent form of the percent proportion to solve a percent problem?

Let x represent any number in the set of even integers greater that 1 which inequality is a true for all values of x? A. X<0 B. X>0 C. X<4 D. X>4

2lb/wk = how many oz per day "

3 (5-2x) = -4 (cx+4) What value for c in the equation above will make the equation have no solutions?

Five times a number yield 20

What is the line slope passing through (-3,1) and (-1,5) a. 2 b.-2 c.-1 d. 1