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mina [271]
3 years ago
6

I need help is it A B C or D

Mathematics
1 answer:
Alex787 [66]3 years ago
4 0
The answer to your question i think is b
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Let f(x) = -2x + 4 and g(x) = 5x - 7. Find f(x) - g(x).
balandron [24]

Answer:

If you are just looking for a simplified answer then the answer is -7x - 3.

4 0
3 years ago
Martha Alison and Scott buy 3.8 pounds of clay Martha used 1 /4 of the clay for a sculpture Scott used 2/5 of the remaining amou
Sever21 [200]

They are left with 0.51 pounds of clay.

Step-by-step explanation:

Given,

Amount of clay bought = 3.8 pounds

Amount used by Martha = \frac{1}{4}\ of\ clay

Amount used by Martha = \frac{1}{4}*3.8=0.95\ pounds

Amount left after Martha's use= Total amount - amount used by Martha

Amount left = 3.8 - 0.95 = 2.85 pounds

Amount used by Scott = \frac{2}{5}\ of\ amount\ left

Amount used by Scott = \frac{2}{5}*2.85=\frac{5.70}{5}

Amount used by Scott = 1.14 pounds

Amount left after Scott's use = Amount left after Martha's - Amount used by Scott

Amount left after Scott's use = 2.85 - 1.14 = 1.71 pounds

Amount used by Alison = 1.2 pounds

Amount left = Amount left after Scott's use - Amount used by Alison

Amount left = 1.71 - 1.2 = 0.51 pounds

They are left with 0.51 pounds of clay.

Keywords: subtraction, fraction

Learn more about subtraction at:

  • brainly.com/question/1577690
  • brainly.com/question/1578028

#LearnwithBrainly

3 0
3 years ago
Find the solution set of this inequality -2x+1=5
WARRIOR [948]

Answer:

x = -2

Step-by-step explanation:

6 0
3 years ago
Find the vertex of the parabola y=-x^2-2x-5
Llana [10]
The Vertex is the pinnacle of a given parabola, it is also represented as the maximum or minimum value value.

The Equation given is "<span>y=-x^2-2x-5"

The vertex for this parabola is located at (-1,-4).

-I hope this is the answer you are looking for, feel free to post your questions here on brainly in the future. </span>

6 0
3 years ago
Sariya and Kate went to lunch and their total bill was $36.96. If they
sasho [114]

Answer:

$ 44.352

Step-by-step explanation:

The bill of both of them was $36.96. And they gave a tip of 20%. So , the total amount paid will be ,

=> Amount = Bill + 20% of Bill

=> Amount = $36.96 + 20% of $ 36.96

=> Amount = $36.96 + 1/5 * $36.96

=> Amount = $36.96 + $7.392

=> Amount = $ 44.352

<h3><u>Hence</u><u> the</u><u> </u><u>amount</u><u> </u><u>paid </u><u>by </u><u>them </u><u>is </u><u>$</u><u>4</u><u>4</u><u>.</u><u>3</u><u>5</u><u>2</u><u>. </u></h3>
8 0
3 years ago
Read 2 more answers
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