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GrogVix [38]
3 years ago
11

PLEASE HELP! ASAP DUE IN 10 MINUTES

Mathematics
2 answers:
Anuta_ua [19.1K]3 years ago
8 0

Answer:

The answer is 60% (the exact number is 60.1202405%)

Step-by-step explanation:

Using formula: purchase price minus selling divided by purchase then multiply by 100

gavmur [86]3 years ago
7 0

Answer:

60%

Step-by-step explanation:

price - cost / cost = markup

799 - 499 = 300 / 499 = 0.601

or 60%

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Please help me!!! 10 points and I will count u as brainliest
Lena [83]

Answer:

F or H

Step-by-step explanation:

not J because that is negative,  not G because that means none, so either H or F. I'm not going to give you the whole answer but another hint is look at the circles are they circled or non circlircled. I eliminated two answers for you.

remember what your teachers saids: what does it mean for the circlies to be colored or blank.

good luck!

5 0
3 years ago
One supplementary angle is 15 degrees less than twice the other. Find the measure of the two supplementary angles.
Scilla [17]

Answer:

The measure of the two supplementary angles are 65 degrees and 115 degrees.

Step-by-step explanation:

The sum of supplementary angles is equal to 180 degrees. Let x and y are two angles such that,

x+y=180\ ....(1)

According to given condition,

One supplementary angle is 15 degrees less than twice the other, it means,

x=2y-15\ .....(2)

Putting the value of x from above equation in equation (1),

2y-15+y=180\\\\3y-15=180\\\\3y=195\\\\y=\dfrac{195}{3}\\\\y=65^{\circ}

Now put the value of y in equation (1), so,

x+65=180\\\\x=115^{\circ}

So, the measure of the two supplementary angles are 65 degrees and 115 degrees.

3 0
3 years ago
My number has two periods. One period has 3,0,6, in that order. The other contains the digits 0.9 and 5 in that order.
Radda [10]
3.06, and  0.95 are the numbers.
8 0
3 years ago
The sales tax in one state is 7%. Write a function rule for finding the total cost of an item with selling price x. Then find th
stira [4]

Answer:

150$ / 7 exact answer is 21.4285714 but estimate is about 21

Step-by-step explanation:

to find percentage you need to divide the whole or total amount by the percent you want to find

8 0
3 years ago
What is the 23rd term of this pattern: 7, -21, 63, -189,.. and determine if it’s arithmetic or geometric ! Please answer this !!
iVinArrow [24]

ANSWER

a_{23} =  219667417263

The pattern is geometric.

EXPLANATION

The given pattern is:

7, -21, 63, -189,..

We can see from the pattern that,

r =  \frac{ - 189}{63}  =  \frac{63}{ - 21}  =  \frac{ - 21}{7}  =  - 3

Since there is a common ratio of -3, the pattern is geometric.

The first term of this pattern is

a_1=7

The nth term of the pattern is given by the formula:

a_n = a_1 {r}^{n - 1}

To find the 23rd term, we put, n=23, the first term and the constant ratio.

a_{23}= 7{ (-3 )}^{23 - 1}

a_{23}= 7{ (-3 )}^{22}

a_{23} =  219667417263

6 0
3 years ago
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