Find the work done by a force that is given by the vector (2,6) in moving an object in a straight line from point R(-3, 2) to point S(9,7). Assume that the units in the coordinate plane are meters.
18 Joules
54 Joules
60 Joules
78 Joules

Sherina wrote and solved the equation. x-56=230 x-56-56=230-56 x=174 what was sherina’s error? sherina’s work is correct. sherina only needed to subtract 56 from 230. sherina made a subtraction error when subtracting 56 from 230. sherina should have added 56 to both sides of the equation.

Which expression is equivalent to -5(3x - 6/7)

Mr. thompson is on a diet. he currently weighs 260 pounds. he loses 4 pounds per month. what part of the story makes the relationship not proportional?