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liraira [26]
3 years ago
11

Jordan wants to buy a tuna sandwich. The price of a tuna sandwich combo is $7.20. If he wants just the tuna sandwich, the cost i

s 23 the price of the combo. Sales tax on either would be 7%. How much more he will pay if he orders the combo instead of just the sandwich? Round your answer to the nearest penny.
Mathematics
1 answer:
pickupchik [31]3 years ago
7 0

Answer:

$16.91

Step-by-step explanation:

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Solve for x:
Furkat [3]

Hi there!  

»»————- ★ ————-««

I believe your answer is:  

C) x = 16

»»————- ★ ————-««  

Here’s why:  

  • We will use inverse operations to solve for 'x'.

⸻⸻⸻⸻

\boxed{\text{Solving for 'x'...}}\\\\\frac{x}{2}=8\\-------\\\rightarrow{\frac{x}{2}=8}\\\\\rightarrow(\frac{x}{2}})*2=8*2\\\\\rightarrow\boxed{x=16}

⸻⸻⸻⸻

»»————- ★ ————-««  

Hope this helps you. I apologize if it’s incorrect.  

5 0
3 years ago
Read 2 more answers
The answer i'm so confused
Elena L [17]
Slope:  rise over run, for any straight line.  Example:  y=mx + b

Constant of proportionality:  a constant by which you multiply your independent variable (x) to get a specific value of the dependent variable (y).  Example: y=kx.

The main difference here is that y=mx+b may or may not pass through the origin, whereas y=kx always passes through the origin.

Both k and m are "slopes," with k pertaining to direct variation y=kx, and m pertaining to slope of a line which may or may not pass through the origin.

In this limited sense, both k and x are slopes.  k could be the slope of a straight line passing thru the origin, same as m, but m could not be the constant of proportionality if the line in question does not pass through the origin.
8 0
3 years ago
What is the rest of the pattern of 22,17,12,7?
yanalaym [24]

Answer:

22, 17, 12, 7, 2

Step-by-step explanation:

The next number is 2 because you're subtracting 5 from each number.

6 0
3 years ago
Two similar pyramids have volumes in a ratio of 27:64. What is the ratio of their heights? (meaning the original scale factor) P
anyanavicka [17]

Answer:

Its G 0% sure

Step-by-step explanation:

100% in edge

6 0
3 years ago
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vichka [17]

Answer:

second and fourth has real solution.

Step-by-step explanation:

hope this helps.

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