Answer:
answer A is correct
Step-by-step explanation:
3/4 * x = - 6
4/3 * 3/4 * x = 4/3 * - 6. This is answer A
12/12 * x = -24/3
1 * x = - 8
x = - 8
So you see answer A is correct.
Hello! There are a few things that determine whether or not something is a function. In this case, to determine whether a relation is a function, we look at the domains, which are the x-coordinates, the first number of the pair. If the number occurs in the x-coordinate for more than one pair in a relation, then it's not a function. If a number only occurs as an x-coordinate once in the relation, then it's a function. In other words, they each have only one y-coordinate in the relation. For this question, the first, second, and third relations are functions. The fourth one is not a function, because the 3 has more than one y-coordinate, so it occurs as an x-coordinate more than once. Here are the answers easier to read.
1st : yes
2nd: yes
3rd: yes
4th: no
The answer will be 1560.hoped I helped
Answer:
x =
Step-by-step explanation:
Distribute parenthesis on both sides of the equation.
3x - 3 - 4x - 2 = 8x - 8 ← simplify left side
- x - 5 = 8x - 8 ( subtract 8x from both sides )
- 9x - 5 = - 8 ( add 5 to both sides )
- 9x = - 3 ( divide both sides by - 9 )
x = = =
Answer: x = 4
Step-by-step explanation: To solve this equation, we could go right to our steps of subtracting 5.4 from both sides, but I would do a slightly different approach.
Since I hate working with decimals, I would get rid of them.
We can do this by multiplying both sides of the equation by 10, and remember to multiply every term by 10 to keep it balanced.
*Multiplying by 10 shifts the decimal point 1 place to the right
So we have 35x + 54 = 194 which looks a lot better.
Now subtract 54 from both sides to get 35x = 140.
Now divide both sides by 35 and x = 4.