2 years ago

What is 30 percent off of 70? Please explain why and how

2 answers:

8 0

You will have to pay $49 for a item with original price of $70 when discounted the 30% because if you buy an item at $70 with 30% discount and you will pay 70 - 21 = 49 dollars.

SOVA2 [1]2 years ago

5 0

Answer:

Step-by-step explanation:

10% of 70 is 7

multiply that by 3 = 21

70 - 21 = 49

You might be interested in

At the beginning of year 1, Gracie invest $350 at annual simple interest rate of 4%. She makes no deposits to or withdrawals fro

Elanso [62]

I guess you want to know the total amount after one year. If so, the interest yielded after one year is 350 x 4% = $14 and her new capital becomes
350 (initial capital) + 14 (interest over 1 year) = 350+14 = $364

5 0

2 years ago

Read 2 more answers

The function f(x) = 7x + 1 is transformed to function g through a horizontal compression by a factor of 1/3. What is the equatio

Iteru [2.4K]

Answer:

The answer is "3".

Step-by-step explanation:

If the compression factor of 3 is modified, the k value is 3 For a function f(x) the horizontal extending or compression is provided by g = f (bx)

Here b is constant. Where b is constant.

If b> 0, the function graph is condensed. The fact that perhaps the function is transformed by an encoding factor of 3 is given in the question.

$\to f(x)=7^x+1\\\\\to g=f(b(x))$