6y+9-4y=-3
Please solve with work

Answers

Answer 1

Answer: 6y+9-4y=-3
6y-4y=2y
2y+9=-3
-9 -9
2y=-12
2/2 -12/2
Y=-6 should be the answer if I did it correctly

Answer 2

Answer: 1)combine like terms
2) move 9 to the other side by subtracting 9
3) divide by the # that is in front of y - to both sides
answer you should get: -11/2

Related Questions

How do you find the y=mx+b equation with a problem like 3x+5y=9?
Harper has $15.00 to spend at her grocery store. She is going to buy bags of fruit that cost $4.75 each and one box of crackers that costs $3.50. Write and solve an inequality that models this situation and could be used to determine e the maximum number of bags of fruit, (b), Harper can buy.Show your work.
Allison is running a race that is m miles long. She has already run 6 miles. Which expression shows how many miles Allison has left to run?
F(x) = x3 – 2x + 6g(x) = 2x3 + 3x2 - 4x + 2Find (f – g)(x).
What times what equals 78 and what times what equals 125 please explain !!!

Few questions explain too, very confusedPLEASE HELP

1. twice the difference between a number and ten

2. if 5 is subtracted from twice a number the result is 11

3. if 5 is added to the quotient of a number and 4 , the result is 10

4. associative property use: 4x5n

Answers

1).
Call the number 'N'.
The difference between the number and ten is (N-10).
Twice the difference between the number and ten is 2(N-10).
That's all the question asks for. There's no way to find what number 'N' is.

2).
Call the mystery number 'Q'.
Twice the number is 2Q.
If 5 is subtracted from twice the number, you have (2Q - 5).
But it tells us that the result would be 11 .
So write (2Q - 5) = 7 and solve that simple equation to find what 'Q' is.

3).
Call the mystery number 'Z'.
The quotient of the number and 4 is Z/4.
If you add 5 to the quotient of the number and 4, you have (Z/4 + 5).
It tells us that the result would be 10.
So write (Z/4 + 5) = 10 and solve that simple equation to find what 'Z' is.

4).
I'm sorry. I don't know what this question is asking for.

The cost of 8 muffins and 2 quarts of milk is $18. The cost of 3 muffins and 1 quart of milke is $7.50. How much does 1 muffin and 1 quart of milk cost?

Answers

Let x equal the cost of one muffin and y equal the cost of quart of milk
8x+2y=18
3x+y=7.50

See if you can solve it from there. If not let me know

Answer:

1 muffin = $1.50

1 quart of milk = $3

Explain how to use proportional reasoning to find 35 percent of 600

Answers

You can divide 35 by 100 then multiply by 600

You can divide 35 into 600

Simone painted a line around the entire perimeter of her rectangular tennis court. The length of the court was 78 feet and the width was 27 feet. How long was the line Simone painted? A. 54 feet B. 105 feet C. 183 feet D. 210 feet

Answers

It would be D. 210 feet.

P = 2L + 2W
P = 2(78) + 2(27)
P = 156 + 54
P = 210 ft

6 x 2/5 will be equal to, greather than, or less than 2/5?

Answers

Well, we know that

-- 6 cows are greater than 1 cow

-- 6 trucks are greater than 1 truck

-- 6 candy canes are greater than 1 candy cane

So we're pretty sure that if you have a bunch of boxes with
the same thing in every box, then 6 boxes are going to have
more of it than 1 box has.

Great. That always works. It doesn't matter whether the boxes
all have cookies, hamburgers, puppies, or 2/5 in them. 6 boxes
always have more than 1 box has.

Are you comfortable with this reasoning ?

Answer:

Greater than

Step-by-step explanation:

A company charges $6 to make a pattern of t-shirts and $11 for each t-shirts it produces from the pattern. The expression $11n+ $6 represents the cost of n t-shirts with the same pattern. Find the total cost for 5 t-shirt with the same pattern