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asambeis [7]
3 years ago
12

After a 7.5% tax Tom paid $30.09 for a new hat what is the price of the hat before tax

Mathematics
2 answers:
nekit [7.7K]3 years ago
7 0

Answer:

$27.83

Step-by step explanation:

Alexandra [31]3 years ago
7 0

Answer:

27.83$  I believe

Step-by-step explanation:

30.09 is the end price, so multiply that times 7.5% or 0.075 in decimal terms

You would get 2.25675 which is the amount of tax that was paid

So all you have to left is subtract 2.25675 from 30.09 to find the original price

30.09-2.25675=27.83325

or 27.83 rounded to the nearest hundredth

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Which graph represents the function f(x)=−3x−2?
LenaWriter [7]

Answer:

Top left

Step-by-step explanation:

We can plug in the y intercept to find which graph has the correct one.

x = 0 is y intercept

Thus

f(0) = -3^0-2 \\f(0) = -1-2\\f(0)=-3

At this point we known the y intercept is -3 so both graph in the left is considerable.

Notice that the base is the negative, thus the graph would goes down. Therefore the top left would be correct.

4 0
3 years ago
Help help math suckssss
stiv31 [10]

Answer:

12, 20

Step-by-step explanation:

3/8 of 32 is 12. She ate 3/8, so she ate 12 apples. The question wants to know how many are left over, so you subtract 12 from 32 and get 20.

5 0
3 years ago
Which symbol makes the comparisons true ? Complete the comparison -6 ? 3
Usimov [2.4K]
<h3>Hello!</h3>

======================================

Negative numbers are always less than positive ones.

Do you remember the symbol for "less than"? That's right, "<" :)

Hence,

-6<3

Because

-6 is negative (the - sign tells us that)

3 is positive

===================================

<h3>Notes:</h3>
  • Hope everything is clear.
  • Let me know if you have any questions!
<h3>Answered by:</h3>

~DiamondS~

6 0
2 years ago
Descibe the mothod of solving problems with numbers in standard form ?? I have 5 MIN
BlackZzzverrR [31]

Answer: A standard equation is set up like this: Ax + By = C (where A, B, and C represent numbers). To find the slope (or the rate at which something changes) you must divide the value of A by the value of B (A / B).

6 0
2 years ago
A line has a slope of 3 and passes through the point (-3, 8). What is the equation of the line​
mixer [17]

Answer:

y=3x+17

Step-by-step explanation:

Slope formula y2-y1/x2-x1=m

y=3x+b

Find b (y-intercept), enter the given coordinates (-3, 8)

8=3(-3)+b

8=-9+b

b=17

y=3x+17

Hope this helps! Please mark brainliest :)

8 0
3 years ago
Read 2 more answers
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