2 years ago

Solve the equation for y. y-4=1/2(x-8)

Mathematics

1 answer:

Lostsunrise [7]2 years ago

4 0

All that's necessary is to add 4 to both sides of the equation. This gives

... y = 1/2(x -8) +4

If you like, you can simplify this by eliminating the parentheses and collecting terms.

... y = 1/2·x -4 +4

... y = (1/2)x

You might be interested in

On a piece of paper, graph y=-3x-2

svet-max [94.6K]

Hope the answer helps!!!
:)

7 0

2 years ago

You recently purchased a new snowboard for the upcoming winter. The board, with bindings, came out to be $315.32. You were told

gizmo_the_mogwai [7]

First the original price is reduced by 15%
assume the original price is x
100%-15%=85%..u r left with 85% of the price
thus,85/100 multiply x
the reduced price is reduced again by 5%
so,95/100 ×(85/100 x)=$315.32
find x
323/400 x =$315.32
×=$390.49

7 0

3 years ago

If the amount of fruit increases by 40%, what percent of the original amount do you have?

lara [203]

Answer:

First, subtract to find the amount of change: 225 - 25 = 200. The increase is 25. Next, divide the amount of change by the original amount:.

Step-by-step explanation:

7 0

2 years ago

Turn 20/12 into a mixed number

luda_lava [24]

Answer:

1 2/3

Step-by-step explanation:

well first reduce it which would be 5/3 since the greatest common denominator would be 4. Then put 3 in the 5 which goes only once and 2 is left over. Keep the threeas the denominator instead of the numerator.

3 0

2 years ago

2. Todd found 7/8 of a sixteen-inch pizza

stich3 [128]

Answer:

4/8

Step-by-step explanation:

Because there was 7/8 of a pizza so you have to subtract the numerators 7 take away 3 and you dont change the demominter which comes out to 4/8

4 0

2 years ago