Ask question

Ask question

All categories

2 years ago

7

A jacket at the store is being offered at a 30% discount. If the original price of the jacket is x, which answer choice shows an

expression that represents the discounted price of the jacket?
Please answer quickly :(

1 answer:

kifflom [539]2 years ago

6 0

Answer:

x-.30(x)

Step-by-step explanation:

You might be interested in

See attachment below

KatRina [158]

Answer: Third Option

$x=1.469743$

Step-by-step explanation:

We have the following exponential equation

$3^{x+1}=15$

We must solve the equation for the variable x

To clear the variable x apply the $log_3$ function on both sides of the equation

$log_3(3^{x+1})=log_3(15)$

Simplifying we get the following:

$x+1=log_3(15)$

To simplify the expression $log_3 (15)$ we apply the base change property

$log_b(y)=\frac{log(y)}{log(b)}$

This means that:

$log_3 (15)=\frac{log(15)}{log(3)}$

Then:

$x+1=\frac{log(15)}{log(3)}$

$x=\frac{log(15)}{log(3)}-1$

$x=1.469743$

6 0

2 years ago

How can you divide 58÷0.65

Orlov [11]

You can definitly use a calculator for this
The answer would be
<span>89.2307692308
<span><span><span><span><span>What you do is find out how many times 0.65 can go into 58 to get your answer:)

</span></span></span></span></span></span>

7 0

3 years ago

Help me please! Will give 20 Brainly points!

Vitek1552 [10]

The first one would be 5 and the second is 3 thanks and mark as brainiliest

3 0

3 years ago

What is 39 divide by 2

marta [7]

19.5

Step-by-step explanation:

u just divide 39 by 2 and get 19.5

6 0

3 years ago

Split 63 into the ratio 4:3

ladessa [460]

Answer:

36 and 27

Step-by-step explanation:

4+3=7

63/7=9

9x4=36

9x3=27

4 0

2 years ago

Read 2 more answers