Angelica solves the system { x + y = - 3.
x - y = 1 } and finds the solution (1, 3). Use substitution to explain whether Angelica's solution is correct.
Answers (1)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Angelica solves the system { x + y = - 3. x - y = 1 } and finds the solution (1, 3). Use substitution to explain whether Angelica's ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
8x (40+7) = (8*) + (8*7) what number completes the following
Answers (1)
The scores on a test are normally distributed with a mean of 130 and a standard deviation of 26. what is the score that is 3 standard deviations below the mean?
Answers (1)
Which number sentence shows the commutative property of addition? 3 + 0 = 3 3 + 5 = 5 + 3 3 + (8 + 2) = (3 + 8) + 2
Answers (1)
Which is the independent variable in the function y=6x-4 if y = f (x) ? A. x B. y C. Neither x nor y D. Both x and y
Answers (1)
A recipe requires 13 ounces of sugar and 18 ounces of flour. If only 10 ounces of sugar are used, how much flour, to the nearest ounce, should be used? (A) 13 (B) 23 (C) 24 (D) 14 (E) 15
Answers (2)
New Questions in Mathematics
Which equation is correct and can be used to solve for the value of z?
Answers (1)
Factor the following. X^2+22x+40
Answers (2)
12 r - 18 = 13 r + 18
Answers (2)
Grandpa Bill is shrinking by 1/4 of a centimeter each year. How much will he shrink over the next three years? Write an equation using integers and solve the word problem.
Answers (1)
what angle measures can the regular octagon be rotated so it maps onto itself? Select each correct answer. 45° 60° 90° 135° 180° 240°
Answers (1)