All categories

1 year ago

Y-7=8 12 What value of y makes a true equation

Mathematics

1 answer:

Ghella [55]1 year ago

6 0

Y = 15
if thats what you meant

You might be interested in

What combination of transformations is shown below?

melamori03 [73]

Answer:

Rotated then translated

Step-by-step explanation:

4 0

2 years ago

3. An exclusive clothing boutique triples the price of the items it purchases

Juli2301 [7.4K]

Answer:

a) MARKUP PERCENT = 200%

b) If the cost price of clothing A = $10

then its retail price = $30

If the cost price of clothing B = $25

then its retail price = $75

Step-by-step explanation:

Let us assume the original price for the clothing = a

Now, boutique triples the price of the items it purchases for resale.

So, the resale value of the item of clothing = 3 times (Original price) = 3 a

So, here: The resale Value = 3 a

a) MARK UP Percentage = $(\frac{\textrm{SP - CP}}{CP}) \times 100$

$\implies \% = (\frac{3a-a}{a} ) \times 100 = 200 \%$

or, the MARKUP PERCENT = 200%

b) Two expressions that represent retail price

If the cost price of clothing A = $10

then its retail price = 200% of 10 + 10 = 20 + 10 = $30

If the cost price of clothing B = $25

then its retail price = 200% of 25 + 25 = 50 + 25 = $75

7 0

2 years ago

Which mathematical sentence is represented by the diagram?

oksian1 [2.3K]

3^2 + 4^2 = 5^2

answer is A) 3^2 + 4^2 = 5^2

7 0

2 years ago

Read 2 more answers

Doubling the quantity of a number decreased by six is less than negative thirty-six

natima [27]

Doubling (2 times ) the quantity (indicates a group) of a number (x) decreaded by (-) 6 (6) is less than (<) negative 36 (-36

2 times (x-6)<-36
divide both sides by 2
x-6<-36
add 6 to both sides
x<-30

4 0

2 years ago

Solve x/2 - 3 = 7 A. 5 B. 10 C. 20 D. 40

12345 [234]

Answer:

The answer is C.

Step-by-step explanation:

Add 3 to both sides and you will get x/2=10. Multiply by the reciprocal on both sides making x=20.

4 0

2 years ago

Read 2 more answers