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Stels [109]
3 years ago
10

How do you do this problem???????????????/

Mathematics
1 answer:
AlekseyPX3 years ago
7 0

Answer:

Price in Japan= 17.81

Price in Switzerland = 13.58

Step-by-step explanation:

First set up system of equations

80.59 = 3j +2s

76.36 = 2j + 3s

Make it to where you can eliminate one variable

161.18 = 6j +4 s

-229.08 = -6j - 9s

Reset the problem

-67.9 = -5s

s=13.58

Re plug them in to the original equation to get j = 17.81

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In ΔOPQ, m∠O = 107° and m∠P = 28°. Which statement about the sides of ΔOPQ must be true?
11Alexandr11 [23.1K]

Answer:

QO < OP < QP

Step-by-step explanation:

The third angle, angle Q, must measure 45° since angles in a triangle add to 180°.

So, OQ < OP < QP.

3 0
2 years ago
The polynomial p(x)=2x^3-x^2-25x-12 has a known factor of (x+3). Rewrite p(x) as a product of linear factors.
katrin2010 [14]

Answer:

p(x) = (x + 3) (2x + 1) (x − 4)

Step-by-step explanation:

One way to find the other factor is long division (see attached).

Another way is to multiply x + 3 by ax² + bx + c, then match the result to p(x).

(x + 3) (ax² + bx + c)

ax³ + bx² + cx + 3ax² + 3bx + 3c

ax³ + (b+3a)x² + (c+3b)x + 3c

a = 2, b = -7, c = -4

Therefore:

p(x) = (x + 3) (2x² − 7x − 4)

Factoring:

p(x) = (x + 3) (2x + 1) (x − 4)

8 0
4 years ago
Please help me out please ASAP
ch4aika [34]

Answer:

work it out backwards

264/2 = 132

132 X 100 / 6 = 2200

$2200

7 0
3 years ago
Which expression is 4 times as large as the expression 34-15?
Svetach [21]

Answer:

C. 4*(34-15)

Step-by-step explanation:

We are asked to find the expression, which is 4 times as large as the expression 34-15.

To find the expression 4 times as large as given expression, we will multiply given expression by 4 as:

4*(34-15)

Therefore, our required expression would be 4*(34-15).

4 0
3 years ago
Read 2 more answers
If you were born february 27 and now it is may 15 how old am i
madreJ [45]
Hello!

To figure this out I believe you'll need to use a calendar. 

First, let's start w/ a leap year. as you know, when there's a leap year one extra day is added to February, making February have 29 days. Now if you were born on the 27th of February and now it's May 15, you'll be 79 days old

Now if you were born on the 27th in a normal year, you would be 78 years old.

I hope this helps!
6 0
4 years ago
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