3 years ago

"Define a variable write an inequality and solve each problem".A number +1 is greater than -5 less than three.

Mathematics

1 answer:

Brrunno [24]3 years ago

4 0

Answer: -5 < x + 1 < 3

Step-by-step explanation:

Let x be the number.

-5 < x + 1 < 3

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Plz help me with this <br> 1/3×3

Alla [95]

Answer: The answer is 1, 1 divided by 3 is .3333...

Multiplied by 3, equals 1.

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3 years ago

Nancy sells handcrafted bracelets at a flea market for $7. If her monthly fixed costs are $775 and each bracelet costs her $2.75

sleet_krkn [62]

Each bracelet costs $2.75 She sells them for $7 She makes 7-2.75 = $4.25/bracelet Let b = # bracelets To make a profit she has to earn more than $775 4.25b > 775 b > 775/4.25 b > 182 6/17
To make a profit she must sell at least 182 bracelets

8 0

3 years ago

Simplify the expression –3(x + 3)2 – 3 + 3x. What is the simplified expression in standard form?

andrew11 [14]

For this case we must simplify the following expression:

$-3 (x + 3) ^ 2-3 + 3x$

We solve the parenthesis:

$-3 (x ^ 2 + 2 (x) (3) + 3 ^ 2) -3 + 3x =\\-3 (x ^ 2 + 6x + 9) -3 + 3x =$

We apply distributive property to the terms within parentheses:

$-3x ^ 2-18x-27-3 + 3x =$

We add similar terms:

$-3x ^ 2-18x + 3x-27-3 =\\-3x ^ 2-15x-30$

Answer:

$-3x ^ 2-15x-30$

8 0

3 years ago

Read 2 more answers

Help anyone can help me do this question,I will mark brainlest. The question is find the area of the shaded region.

Alex

Answer:

13. 10

14. 51

Step-by-step explanation:

4 0

2 years ago

Please help due soon.

const2013 [10]

Answer:

-3x>24

Step-by-step explanation:

-3x-10>14

now we add 10 to both sides, 10+14 is 24

so, the missing step is -3x>24

7 0

1 year ago