Which of the following values for x and y make the equation 4x+2y+3=19 true?

Mathematics

1 answer:

Aleksandr-060686 [28]2 years ago

7 0

Answer:

x = 3, y = 2

Step-by-step explanation:

Substitute the values of x from each alternative in the previous question, then solve for y. This is depicted below.

A. y = -7, x = 5, 4(5) + 2y + 3 = 19
B. y = 0 and x = 4, 4(4) + 2y + 3 = 19
C. y = 2 and x = 3, 4(3) + 2y + 3 = 1
D. y = 4, x = 2, 4(2) + 2y + 3 = 19

Only the third option has a y value that is comparable to the value in the computations, according to the calculations.

As a result, the letter C is the correct response.

You might be interested in

A bathtub emptied 25 liters of water into 1/3 of a minute.How many liters of water does the bath drain per minute

kaheart [24]

Answer: 8 in a liter so to fill it up 25 divide by 1/3 which will equal 5 liters

Step-by-step explanation: add

7 0

3 years ago

Please who ever gets right gets brainliest to

sasho [114]

Answer:

The Trench or The Mariana Trench is the deepest part of the ocean.

7 0

3 years ago

Read 2 more answers

A page should have perimeter of 42 inches. The printing area within the page

Tamiku [17]

Overall dimensions of the page in order to maximize the printing area is page should be 11 inches wide and 10 inches long .

Step-by-step explanation:

We have , A page should have perimeter of 42 inches. The printing area within the page would be determined by top and bottom margins of 1 inch from each side, and the left and right margins of 1.5 inches from each side. let's assume width of the page be x inches and its length be y inches So,

Perimeter = 42 inches

⇒ $2(x+y) = 42\\x+y = 21\\y = 21-x$