the equation for this situation is y=122+45. to solve the equation you would add 45 and 122 to get a total of 167lbs. in conclusion, grace's weight eight weeks ago was 167lbs.
Answer from: Quest
arrange the equations with like terms in columns.
analyze the coefficients of x or y.
add the equations and solve for the remaining variable.
substitute the value into either equation and solve.
check the solution.
step-by-step explanation:
Answer from: Quest
the answer is 24
step-by-step explanation:
Answer from: Quest
step-by-step explanation:
the true statements are:
r = set of real numbers
n = set of natural numbers, 1,2,
w = n u{0} = {0,1,}
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