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GarryVolchara [31]
3 years ago
14

What is -2b + 4> -6 is ?

Mathematics
1 answer:
AveGali [126]3 years ago
4 0

Answer:

b>5

Step-by-step explanation:

*Subtracted 4 from both sides and then divided both sides by 2*

-2b+4>-6\\-4          -4\\-2x>-10\\\frac{-2b}{-2} >\frac{-10}{-2} \\b>5

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Gnom [1K]

Answer: 60

Step-by-step explanation:

Given

The ratio of chocolate chip to sugar cookies is 5:2

If she bakes 210 cookies in one day

Suppose she baked x amount of chocolate chips on that day

So, we can write

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6 0
3 years ago
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docker41 [41]

Answer:

6.25n + 3.50

$34.75

Step-by-step explanation:

Break down the important information given in the problem.

The one-time delivery fee is 3.50. This is only paid one time an never again, making it the <u>constant</u>, a number that does not change.

Each lunch costs 6.25. This amount will increase depending on how many times Mr. Jackson orders lunches, "n" times. This number is the <u>rate</u> because it changes. The rate is attached to the variable.

If you add the amounts together, that is the total cost of ordering lunches.

6.25n + 3.50

(Reember expressions do not have the equal sign).

To find the cost of ordering 5 lunches, use the expression. Substitute "n" for 5 because "n" represents the number of lunches ordered.

6.25n + 3.50

= 6.25(5) + 3.50   Simplify by multiplying 5 and 6.25

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Therefore the cost of ordering 5 lunches is $34.75.

8 0
3 years ago
1/6+1/12 Write the Awnser in lowest terms Show your work
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Answer:

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Step-by-step explanation:

1/6 + 1/12

Multiply the numerator and denominator of the first fraction by 2.

2/12 + 1/12

Add both fractions, because they have a common denominator.

3/12

The fraction can be further simplified.

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2 years ago
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Westkost [7]

Answer:

6x - 18

Step-by-step explanation:

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