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patriot [66]
3 years ago
13

The linear combination method is applied to a system of equations as shown.

Mathematics
2 answers:
Vladimir79 [104]3 years ago
6 0

Answer:

D (9,3)

Step-by-step explanation:

just did the quiz/test.

weqwewe [10]3 years ago
4 0

Answer:

d

Step-by-step explanation:

just took test on edge

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1/5x3/4x5/7 write your answer in simplest form
anastassius [24]

Answer:

3/28

Step-by-step explanation:

Set them up like this:

\frac{1}{5}*\frac{3}{4}*\frac{5}{7}

and the 5's cancel each other out, leaving you with

\frac{1}{1}*\frac{3}{4}*\frac{1}{7}

Multiply straight across the top and straight across the bottom to get

\frac{1}{1} *\frac{3}{4} *\frac{1}{7} =\frac{3}{28}

When you reduce as much as possible before multiplying, the answer will automatically be in its reduced form.

6 0
3 years ago
A hockey player needs to shoot a puck 55 meters from his current location to his opponent's goal to score a goal. After the shot
lorasvet [3.4K]

Answer:

The puck traveled 53.8 meters.

Step-by-step explanation:

Currently, the player is 55 meters away from the opponent's goal.

After the shot, the puck is 120 centimeters = 1.2 meters from the opponents goal.

So, this means that the puck traveled 55 - 1.2 = 53.8 meters.

5 0
3 years ago
Read 2 more answers
Robert is traveling to Mexico for a family vacation. He is bringing 625 U.S. dollars with him. Robert needs to exchange his mone
Evgesh-ka [11]

Robert should get D. 8281.25 pesos in exchange.

Explanation:

  • Robert is bringing 625 U.S. dollars with him to Mexico. He needs to exchange the money he has with him to Mexico's currency i.e. from U.S. dollars to Mexican pesos.
  • The exchange rate is 13.25 Mexican pesos for each U.S. dollar. So                               1 U.S. dollar = 13.25 Mexican pesos.
  • So to calculate how much 625 U.S. dollars is in pesos we multiply 625 with the exchange rate i.e. 13.25 pesos                                                        625 U.S dollars = 625 × 13.25 = 8281.25 Mexican pesos.

7 0
3 years ago
Helpppppppp will mark brainlest​
Shkiper50 [21]

Answer:

-8

Step-by-step explanation:

what do you think, when you look at the examples given in the problem definition ?

don't you see the pattern, that f(x) = x+2 ?

f(1) = 1+2 = 3

f(2) = 2+2 = 4

f(3) = 3+2 = 5

so, if we follow this assumption, then

f(-10) = -10 + 2 = -8

5 0
3 years ago
Amy,Tyrone, Nina, Jake, and Mandy are standing on line at the grocery store. Each one is wearing a different color shirt: red, g
coldgirl [10]

Answer:

what is the question?

Step-by-step explanation:

6 0
3 years ago
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