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Marat540 [252]
4 years ago
11

How do I solve this I am having trouble

Mathematics
2 answers:
VladimirAG [237]4 years ago
6 0
For this answer you will have to use the order of operations, aka PEMDAS.
P-Parenthesis
E-Exponents
M-Multiplication
D-Division
A-Addition
S-Subtraction

This is a very easy question because there aren't any exponents.

We can first look at the Parenthesis because that is what comes first in PEMDAS.

(17+5) All we have to do is 17+5= 22

Then we can do multiplication...

so we have 22 times .5 which equals 11.

Lastly, we will do subtraction because there is no addition....

50-11= 39

Our answer will be 39.



alexgriva [62]4 years ago
3 0
I think it is 1,039
All you have do is, 17+5=22 and then you put that to the side for now an do 50-0.5 which is 49.5then multiply 49.5 by 22 and that gives you 1,039.
I hope this helps.
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3 years ago
Manny buys a new grill that costs $375. The grill is discounted 22% and sales tax is 6.5%. How much does Manny pay for the grill
Svetllana [295]

Answer:

$310.05

Step-by-step explanation:

Method 1: Find the amount of 22% discount and subtract from original price, and find the amount of 6% tax and add to discounted price.

Original price: $375

Discount of 22%

22% of $375 = 0.22 × $375 = $82.50

Price after discount (but before tax): $375 - $82.50 = $292.50

Sales tax of 6%

6% of $292.50 = 0.06 × $292.50 = $17.55

Price after discount and tax: $292.50 + $17.55 = $310.05

Method 2: Add and subtract the discount percent and the tax percent first, then multiply.

Original price: $375

The discount is 22%.

The original price is 100%.

Subtract 22% from 100%: 100% - 22% = 78%

The discounted price is 78% of the original price.

Once you have the discounted price, tax is 6%.

The new discounted price is 100%. Add 6% to get 106%.

The price with tax is 106% of the discounted price.

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Answer: $310.05

3 0
2 years ago
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Ne4ueva [31]

Answer:

y=-3(x-1)^2+5

Step-by-step explanation:

The vertex form of a parabola is y=a(x-h)^2+k where (h,k) is the vertex.

We are given the vertex (h,k) is (1,5) so that makes the equation we have

y=a(x-1)^2+5.

We still need to find a.

We do have the point (0,2) on our parabola.

So replace (x,y) with (0,2) and solve for a.

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So the equation is

y=-3(x-1)^2+5

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3 years ago
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