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yawa3891 [41]
3 years ago
9

F you have $18 and a 15% markup, what is the retail price?

Mathematics
1 answer:
Serggg [28]3 years ago
4 0
OK so first I like to find what 10% is which in this case would be 1.8 and to find the other 5% you divide 1.8 by 2 which gets you .9 if you and 1.8 and .9 you get 2.7 and if you add 2.7 to 18 you get 20.7 which is your retail price
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Antonio gave 27 tomatoes to his neighbor and 15 to his brother. he had72 tomatoes before giving some away. how many tomatoes doe
SVETLANKA909090 [29]
At first he had 72 then he gave 27 to his neighbor  ( 27 subtract 72 = 45) and then he gave 15 to his brother  ( 45 subtract 15 = 30) 

he had 30 tomatoes left.
                                                                               
6 0
4 years ago
What is the product of 3 2/3 and 14 2/5
Anarel [89]
Rounding I Got 52.7.
8 0
3 years ago
For what value of x would the expression below be undefined? 2x − 15 x + 9
Naddik [55]
Hey there!

I'm assuming your expression is actually \frac{2x - 15}{x + 9}. If it's not, let me know and I'll be happy to help you out further. 

If x were equal to –9, your expression would be undefined. If you solve it with this value plugged in for x, you will get the following: 

\frac{2x - 15}{x + 9}

\frac{2(-9) - 15}{(-9) + 9}

\frac{-18 - 15}{0}

\frac{-33}{0}

error

You can't divide anything by zero. This expression would be undefined if x were –9 since it makes the denominator zero. Therefore, x ≠ –9. 

Hope this helped you out! :-)
7 0
4 years ago
I need help ASAP................................
Anestetic [448]

Answer:

x = -1

Step-by-step explanation:

-2(x - 5) = 12

-2x + 10 = 12 (this is the mistake, -2 times -5 = + 10)

-2x = 12 - 10

-2x = 2

x = 2/(-2)

x = -1

8 0
3 years ago
Read 2 more answers
Marcia spent $11.07 for 4.5 pounds of apples. What was the cost per pound (for one pound)?
atroni [7]

The cost per pound was roughly $0.41.

8 0
2 years ago
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