3 years ago

Which equation represents the proportional relationship seen in the table below?

Mathematics

2 answers:

frez [133]3 years ago

8 0

Answer:

C) 1.25 g

Step-by-step-

You need to find the unit price which can also be reffered to as a pattern.

Divide the price by the amount; example: 2.50/2

The unit price is 1.25 and it fits all the patterns and relationships.

masha68 [24]3 years ago

5 0

Answer:

I believe the answer is C=1.25g

Step-by-step explanation:

Hope this helps!

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Need help for 2 and 3 fast

gulaghasi [49]

Answer:

$2^{-4}$ = 1/16

$6^{-5}$ × $6^{5}$ = 1

Step-by-step explanation:

$2^{-4}$ = 0.0625

0.0625 = 1/16

$6^{-5}$ × $6^{5}$ = 1

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3 years ago

Read 2 more answers

A plumber charges $75 for the service call and $25 per hour (h) for repairs. Write an algebraic expression to represent the tota

Anika [276]

Answer:

75 + 25h

Step-by-step explanation:

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3 years ago

Subtract 7a 2 -4ab+2b 2 from 3ab+7a2+2b2

LUCKY_DIMON [66]

Answer:

Step-by-step explanation:

3ab + 7a² + 2b² - (7a² - 4ab + 2b²) = 3ab + 7a² + 2b² - 7a² + 4ab - 2b²

Now combine like term. Like terms have same variable with same power.

= 3ab + 4ab + 7a² - 7a² + 2b² - 2b²

= 7ab

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2 years ago

The class has 14 boys, 12 girls, and one teacher. What is the ratio boys to girls?

Ilya [14]

7:6, unless it wants it simplified to decimals

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4 years ago

Which expression is equivalent to -9(x – 4) – 6x?

kvv77 [185]

= -9(x – 4) – 6x
Multiply -9 by everything in parentheses first

= (-9*x) + (-9*-4) - 6x
= -9x + (36) - 6x

Combine like terms
= (-9x-6x) + 36

= -15x + 36

The middle choice is the answer:
-15x + 36

Hope this helps! :)

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4 years ago