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Dmitry [639]
3 years ago
14

Math help! HELP ME ASAP!!!!!!!!

Mathematics
2 answers:
olchik [2.2K]3 years ago
5 0
<span>Simplifying 5x + 2y = 9 Solving 5x + 2y = 9 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2y' to each side of the equation. 5x + 2y + -2y = 9 + -2y Combine like terms: 2y + -2y = 0 5x + 0 = 9 + -2y 5x = 9 + -2y Divide each side by '5'. x = 1.8 + -0.4y Simplifying x = 1.8 + -0.4y Hope i helped :)</span>
tensa zangetsu [6.8K]3 years ago
4 0
-- Take each choice.

-- Write the first number in place of 'x'.
   Write the second number in place of 'y'.

-- If the equation is true, then the choice is a solution of the equation.

(If this is really high school, then you're supposed to know this by now.)
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A chocolate maker melts three blocks of chocolate weighing 5.4 ounces, 6.1 ounces, and 5.7 ounces. If
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Answer:

43 truffles

Step-by-step explanation:

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                      Divide the total chocolate by the weight of a truffle

17.2/0.4=43

4 0
3 years ago
Multiply these decimals. Show your work. (a) 2.7 x 46 (b) 3.8 x 7.5 (c) 0.91 x 7.644
solniwko [45]
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6 0
3 years ago
Read 2 more answers
Find the sum of the following ap .1) 1/15, 1/12, 1/10,....,to 11 terms​
sertanlavr [38]

Answer:

33/20

Step-by-step explanation:

1/12 - 1/15 = 5/60 - 4/60 = 1/60

d = 1/60

a_n = a_1 + d(n - 1)

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a_11 = 1/15 + 1/6

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a_11 = 14/60

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s_11 = 11(2/30 + 7/30)/2

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s_11 = 99/60

s_11 = 33/20

8 0
3 years ago
Departure 5:15 am arrival 11:15 am what is the answer to total flight time
natima [27]

Answer:

6 hours of flight time  I believe

Step-by-step explanation:

3 0
3 years ago
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suter [353]
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The commission is the difference of the net asset value and the offer price of the fund.


7 0
3 years ago
Read 2 more answers
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