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Lilit [14]
2 years ago
12

1. Evaluate each algebraic expression.

Mathematics
1 answer:
almond37 [142]2 years ago
7 0

Answer:

-11, 4, and 22

Step-by-step explanation:

Expression: 3b-5

when b=-2

Expression: 3(-2)-5=-11

When b=3

Expre; 3(3)-5=4

When b=9

Expre; 3(9)-5=22

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Savatey [412]
Jacob has the faster time because if you make the fractions equal you would make the denominators equal by rounding 3/4 to have a denominator of 12 making it 9/12 which is larger then 5/12 making Daniel's time slower then Jacob's.

3 0
3 years ago
a container is filled with 100 grams of bird feed that is 80% seed. How many grams of bird feed containing 5% seed must be added
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A grounds crew is marking out a circular logo at the center of a football field. The logo will
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Answer:

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Step-by-step explanation:

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2 years ago
Multiply.<br> (3x + 1)(2x – 1)<br><br> Answer plz
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Answer:

= 3x + 1 + 2x - 1 \\  = 3x + 2x + 1 - 1 \\  = 5x + 0 \\  = 5x

8 0
3 years ago
Read 2 more answers
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