Lucia tried to solve the system below. Lucia's Work. What error did Lucia make? When Lucia solved for the value of x, she subtracted 2y from both sides. When Lucia solved for the value of y, she treated - 2y as 2y. When Lucia solved for the value of x, she added 18 to both sides. When Lucia solved for the value of x, she treated - 2 (-9) as 18 instead of - 18.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Lucia tried to solve the system below. Lucia's Work. What error did Lucia make? When Lucia solved for the value of x, she subtracted 2y ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Katie invests $5,000 in an account earning 4% interest, compounded annually for 5 years. Two years after Katie's initial investment, Emily invests $10,000 in an account earning 4% interest, compounded annually for 3 years.
Answers (1)
My class collected 389 milk jugs we used 40 jugs. we gave 30 milk jugs to the first graders how many milk jugs did he have left
Answers (2)
Round each decimal to the indicated 0.781; hundredths
Answers (1)
A kitchen is 12 ft. by 14 ft. with 10 ft. high walls. How much would it cost to put wallpaper in this room? Cost = $
Answers (1)
Two equations are shown Equation A:y=-5x-3, Equation B: y=4x+5 Which statement best compares the graphs of the two equations.
Answers (1)
New Questions in Mathematics
A taxi cab service charges it customers based on initials, fixed fee and a per-mile rate. The equation c=2.5m+5 models this situation, where c is the total cost of a ride and m is the number of miles traveled.
Answers (1)
Sue's tire pressure gauge shows a reading which is 8% higher than the actual pressure. What Is the actual pressure when sue's gauge shows 39.42
Answers (1)
Margie can walk 3.5 miles in 1 hour. Find the values of a, b, c, and d that complete the table showing this relationship. a = b = c = d =
Answers (2)
Where in real life do people use parabolas? *apart from maths classrooms and mathematicians.
Answers (1)
A helicopter flies 665 feet above ground. What is the measure of the angle of depression from the helicopter to the girl's line of sight? Round to the nearest degree.
Answers (1)