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rodikova [14]
3 years ago
14

Help please It's for my math test Algebra I content.

Mathematics
1 answer:
makkiz [27]3 years ago
6 0

Answer:

I believe your answer you are looking for is the 3rd option. C

Step-by-step explanation:

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What is the price per lb of brand X coffee if 3 lb were mixed with 9 lb of brand Y coffee which costs $18/lb to make 12 lb of Ka
Georgia [21]

Answer:

$14 per lb

Step-by-step explanation:

Given:

  • Brand Y = $18 / lb
  • Special Blend = $17 / lb

Let x be the price per lb of brand X coffee

3 lbs of brand X coffee + 9 lb of brand Y coffee = 12 lbs of special blend

⇒ 3x + 9(18) = 12(17)

⇒ 3x + 162 = 204

⇒ 3x = 42

⇒ x = 14

Therefore, brand X costs $14 per lb

4 0
1 year ago
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Can you help me please now
spin [16.1K]

(20 / 2) + (6 / 2)

= 10 + 3

= 13

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3 years ago
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blsea [12.9K]
It’s 30 because they are vertical angles which means both sides are congruent
4 0
2 years ago
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In ΔRST, the measure of ∠T=90°, the measure of ∠R=82°, and TR = 44 feet. Find the length of ST to the nearest tenth of a foot.
yuradex [85]

Answer: 313.1 feet

Step-by-step explanation:

\tan 82=\frac{x}{44}

tan82=

44

x

​

44\tan 82=x

44tan82=x

x=313.0763\approx \mathbf{313.1}\text{ feet}

x=313.0763≈313.1 feet

4 0
3 years ago
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Someone please help I’m having trouble
bezimeni [28]
It’s A). x=20 y=128.
do you need the work?
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3 years ago
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