4 years ago

1) 6x+4y=6 3x=-15 Solving systems of equations using any method

Mathematics

1 answer:

uranmaximum [27]4 years ago

8 0

Answer:

x = -5

y = 9

Step-by-step explanation:

3x = -15

x = -5

Substitute x into the equation and simplify:

6(-5) + 4y = 6

-30 + 4y = 6

4y = 36

y = 9

You might be interested in

Add the following using the common denominator method. Show all of your work. <br><br> 2/3 + 2/9

Alekssandra [29.7K]

Answer:

8/9

Step-by-step explanation:

First we need to get both of the fractions to the same denominator.

1. 2/3 + 2/9 = 6/9 + 2/9

Next, we simply just add the fractions.

2. 6/9 + 2/9 = 8/9

8 0

3 years ago

Which function equation is represented by the graph. a) f(x) = 50(1.5)^x B) f (x) =50(1.8)^x. C) f(x) = 50(2.8)^x D) f(x) = 50(2

bearhunter [10]

I would say the third one would be the correct or the second one

7 0

4 years ago

Read 2 more answers

b. What would be the new account balance in five years at a 5.12% if the interest was compounded monthly?

Korolek [52]

Answer: The account will earn in one year the amount of $10,512,000

Step-by-step explanation:

3 0

3 years ago

A store makes shirts and jackets to sell each shirt costs $4 to make and each jacket costs $25 to make

Naddik [55]

The answer will be $100

5 0

4 years ago

What is the amplitude of this function f(x) ? f(x)=34cos(3x)+4

jeyben [28]

Answer:

The amplitude is 34. So therefore your answer is 34.

Step-by-step explanation:

Vertical Shift: 4

Amplitude: 34

Period: 2pi/3

3 0

3 years ago