Which equation can be used to find the two numbers whose ratio is 4 to 3 and that have a sum of 42?

1 answer:

8 0

4x+3x=42

7x=42

x=6

4(6)+3(6)=42

24+18= 42

42=42

I know it's too much but hope this helped :)

You might be interested in

monitta

Set the two equation equal to each other to solve for x. Angles are acute because they are less than 90 degrees.

7 0

3 years ago

lions [1.4K]

Answer:

Step 1 : First, solve one linear equation for y in terms of x .

Step 2 : Then substitute that expression for y in the other linear equation.

Step 3 : Solve this, and you have the x -coordinate of the intersection.

Step 4 : Then plug in x to either equation to find the corresponding y -coordinate.

Step-by-step explanation:

7 0

3 years ago

SOVA2 [1]

Answer:

ady

Step-by-step explanation:

5 0

3 years ago

gregori [183]

Answer:

answer below

Step-by-step explanation:

5x⁴: degree even (<u>4</u>), leading coefficient <u>+</u>5, rise to left and rise to right

x -> -∞ y -> ∞

x -> ∞ y -> ∞

4 0

3 years ago

Citrus2011 [14]

Answer:

nah

Step-by-step explanation:

6 0

3 years ago