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tekilochka [14]
3 years ago
6

7x 2 +5x+16=2x^2 +18 to the nearest tenth.

Mathematics
1 answer:
ollegr [7]3 years ago
7 0

Answer:

the answer is 0


Step-by-step explanation:


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(Need Help ASAP (Willing to give 10 points for 1 question)
True [87]

Answer:

a) -2 and 4

b) function 2

Step-by-step explanation:

a)

rate of change is rise over run: change in y / change in x.

function 1:

- i will use first 2 pairs of data

- change in y: 5 - 3 = 2

- change in x: -2 - (-1) = -1

-rate of change = 2/-1 = -2

function 2:

- same idea, but find two points on the graph!

- (0,4) and (-1,0) for example! pick easy points

- change in y is 4. chabge in x is 1

- rate of change is 4

b)

function b has greatest rate of change. 4 > -2

5 0
2 years ago
Choose the graph of y=|x+4| by translating the parent function
larisa [96]
<span>Choose the graph of y=|x+4| by translating the parent function 
</span>
well the answer is c.....



7 0
3 years ago
A basketball team lost 1/5 of their games this season. If the team won 12 games, how many games did they play?
expeople1 [14]
They played 15 games total
5 0
3 years ago
When you roast coffee, it loses 12% of its weight. how much fresh coffee do you need in order to get 14 2/25 lb of roasted coffe
Komok [63]

Answer:

16 lb of fresh coffee.

Step-by-step explanation:

Let  x pound be the  amount of fresh coffee needed.

100 - 12 = 88%  is equivalent to 14 2/25  of roasted coffee.

By proportion  x = 14 2/25  /  88/100

= 352 / 25 * 100/88

= 35200 / 25 * 88

= 16 lb  (answer).

6 0
2 years ago
What is 3x=4+7 that. Is. My. Question
Crank
X = 11/3 this answer is finding x in this problem
8 0
3 years ago
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