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allsm [11]
3 years ago
13

4x+ 2y = 6 and 3x + y = 9.*

Mathematics
2 answers:
Len [333]3 years ago
8 0

Answer: 8

Step-by-step explanation:  5x+3y=7 & 3x-2y=8

miss Akunina [59]3 years ago
3 0

Answer:

y = -9, x = 6

Step-by-step explanation:

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A manager checked production records and found that a worker produced 200 units while working 40 hours. In the previous week, th
jeka94

Answer:

a. Current: 5 units/hour. Previous: 4.4 units/hour

b. Increase

Step-by-step explanation:

a. Current period productivity is 200 / 40 = 5 units/hour

Previous period productivity is 132 / 30 = 4.4 units/hour

b. As this week's productivity = 5 units/hours which is larger than last week's productivity = 4.4 units/hour. The worker's productivity for this week has increased.

4 0
3 years ago
Help what’s the answer
Tom [10]
The answer is 474 i believe
7 0
3 years ago
In an 18-meter race between a tortoise and a hare, the tortoise leaves 23 minutes before the hare. The hare, by running at an av
seropon [69]
We know that:
time=distance/speed
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x=0.08 m/min
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6 0
3 years ago
Theresa Mitsoto invested $3,500 in a 3-year CD that paid 6.5% annual interest. She cashed out the CD at the end of two years wit
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Answer:

$56.875

Step-by-step explanation:

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Hence, penalty paid = $56.875

7 0
3 years ago
Does the following relationship represent a function?
dolphi86 [110]
No because a function is like all connected I think
8 0
3 years ago
Read 2 more answers
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