Ask Question
MathematicsMathematics
3 March, 10:33

Evaluate the following expression for x=-2 and y=-4 4 (x-y)

+3
Answers (2)
  1. 3 March, 10:35
    0
    x=-2 and y=-4

    4 (x-y)

    4 (-2 - (-4)) = 4 (2) = 8
  2. 3 March, 10:35
    0
    4 (x-y) when x = - 2 y=-4

    replace x = - 2 y=-4 into the expression

    4 (-2 - - 4)

    = 4 (-2 + 4)

    = 4 (2)

    =8
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Evaluate the following expression for x=-2 and y=-4 4 (x-y) ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers
You Might be Interested in
The diameter of a Ferris wheel is 350 350 feet. Find its circumference. Give an exact answer and an approximation using 3.14 for pi?.
Answers (1)
What is the sum of (8a+2b-4) and (3b-5)
Answers (1)
A quadratic equation of the form 0=ax2+bx+c has a discriminant value of - 16. How many real number solutions does the equation have? A.-1 B. 0 C. 1 D. 2
Answers (1)
Simplify. -sqrt m^4n^7
Answers (1)
Select all ratios equivalent to 7:12. 3:36, 49:84, 20:21, 10:30
Answers (2)
New Questions in Mathematics
Three different complex fractions that simplify to 1/4
Answers (2)
A rate for $18 for three books
Answers (1)
Victoria's university English teacher Mr. McTuffie has told her she will have 27 assignments this semester. Victoria has discovered that she needs to spend 3.
Answers (1)
What is the gcd of 7,28
Answers (1)
F (x) = x^2+4 solve using the quadratic formula
Answers (1)
Home » Mathematics » Evaluate the following expression for x=-2 and y=-4 4 (x-y)
Sign Up Forgot Password?