Sign In
Ask Question
Delaney Lucero
Mathematics
5 December, 12:02
Simplify:
2 (xy - 7) = [?]
x = - 1 and y = 3
+2
Answers (
1
)
Dane Matthews
5 December, 12:18
0
Answer:2 (xy-7) = - 20
Step-by-step explanation:
Plug in - 1 for x and 3 for 3, as the question says that x and y represent those values.
2 (xy-7) = ?
2 ((-1) (3) - 7) = ?
2 (-3-7) = ?
2 (-10)
-20
2 (xy - 7) = - 20
Comment
Complaint
Link
Know the Answer?
Answer
Not Sure About the Answer?
Find an answer to your question 👍
“Simplify: 2 (xy - 7) = [?] x = - 1 and y = 3 ...”
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
How many cylindrical can of bottles 12 cm high and with 6 cm diameter could be filled from a tank containing 125 liters of detergent?
Answers (2)
Based on this data, what is a reasonable estimate of the probability that the next type of stir fry ordered is shrimp?
Answers (1)
Solve This Probpem - 5x+12=32
Answers (1)
35.99 after sales tax 6.75%
Answers (1)
A standard coin with heads and tails is tossed 14 times. a. how many different outcomes are possible?
Answers (1)
New Questions in Mathematics
F (x) = - x^2+12x + 3 a. find f (-2) b. Find derivative f' (x)
Answers (2)
the mean heights of people from mexico is 67 inches and the mean heights of people from honduras is 69 inches in which country are the people taller on average
Answers (2)
Determine if the given set is a subspace of set of prime numbers P 3. Justify your answer. The set of all polynomials of the form p (t) equalsat cubed , where a is in set of real numbers R.
Answers (1)
The height of a right triangle is 3 times the length of the base. If the area of the triangle is 54 cm^2 what is the height in centimeters
Answers (1)
6*9/4 A street light is at the top of a 20 foot tall pole. A 6 foot tall woman walks away from the pole with a speed of 7 ft/sec along a straight path. How fast is the tip of her shadow moving when she is 45 feet from the base of the pole?
Answers (1)
Home
»
Mathematics
» Simplify: 2 (xy - 7) = [?] x = - 1 and y = 3
Sign In
Sign Up
Forgot Password?