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Nataly [62]
3 years ago
10

What are three inequalities equal to 15x+20y=150?

Mathematics
1 answer:
Mamont248 [21]3 years ago
5 0

Answer:

1. 3x+4y=30

2. 30x+40y=300

3. x+4/3y=10

Step-by-step explanation:

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3 years ago
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zepelin [54]

Answer:

d) -90º

Step-by-step explanation:

8 0
3 years ago
how do I delete my brainly account because when i do it, it says enter your password but I made my account with Go.ogle.
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Answer:

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6 0
2 years ago
54; 18; 76; 42; 76; and 46<br> mean: <br><br><br> median: <br><br><br> mode:
Leokris [45]
To work out the mean, add them all up and divide by however many values there are:

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To work out the median, order them  from largest to smallest or vice versa and find the middlest value.

18, 42, 46, 54, 76 ,76

(46 + 54) / 2 = 50

The mode is the most frequently occurring number, so it would be 76. 

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4 0
3 years ago
Please help me . it's simplifying expressions
Sergeu [11.5K]
Multiply in order
-8 * -8 = 64
64 * 5 = 320
320 * 5 = 1600
1600 * -8 = -12800
-12800 is your answer
8 0
4 years ago
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