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ivanzaharov [21]
3 years ago
14

There is a sales tax of $12 on an item that costs $128 before tax. The sales tax on a second item is $6.75. How much does the se

cond item cost before tax?
Mathematics
1 answer:
Serga [27]3 years ago
8 0
72$ it's a algebra question 12x=864
=X=72
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3/8=r+2/3 PLease help im really lazy
stira [4]

Answer:

- 7/24

Step-by-step explanation:

Step 1:

3/8 = r + 2/3

Step 2:

9/24 = r + 16/24

Step 3:

9/24 - 16/24 = r

Answer:

- 7/24 = r

Hope This Helps :)

5 0
3 years ago
Read 2 more answers
Which set of numbers is included in the solution set of 4-3x<-2
iren [92.7K]

4 - 3x <  - 2 \\  - 3x <  - 2 - 4 \\  - 3x <  - 6 \\  - x <  - 2 \\ x > 2

The answer is A (2.5, 8, 15), since these integers are greater than 2.

Hope this helps. - M
3 0
3 years ago
Write a system<br> of linear inequalities represented by the graph.
Helga [31]
2,3 or 4,1 either one
6 0
2 years ago
I need this done by tonight<br> I will good rating+good reward if correct
Slav-nsk [51]

Answer:

A. biased because if people are leaving a fast food restaurant, they are more likely to eat fast food restaurants than if you were to survey them in a more random setting.

B. Representative because her eggs came from multiple sample spaces.

C. biased because the tallest corn stalk is expected to have more ears.

4 0
3 years ago
The ratios of corresponding sides in the two triangles are equal. What other information is needed to prove that △FGE ~ △IJH by
schepotkina [342]

solution: option B and C both are correct i.e., option C is correct i.e., ∠E ≅∠H and ∠I ≅ ∠F .

option C is correct i.e., ∠E ≅∠H.

explanation:

it is given that ratio of corresponding sides of ΔFGE and ΔIJH are equal

i.e.,  

\frac{GE}{JH}=\frac{EF}{HI}

and if ∠E ≅ ∠H

Then ΔFGE and ΔIJH are similar by SAS (side angle side) similarity theorem.  

so option C is correct i.e.,  ∠E ≅ ∠H.

and option B is also correct

explanation:

since it is given that

\frac{FG}{IJ}=\frac{EF}{HI}

And if ∠I ≅ ∠F

then  ΔFGE and ΔIJH are similar by SAS (side angle side) similarity theorem.  

7 0
3 years ago
Read 2 more answers
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