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zysi [14]
3 years ago
13

What is the relative minimum of f(x)= -x2-4x+6

Mathematics
1 answer:
matrenka [14]3 years ago
3 0

Answer:

(−2,10)

Step-by-step explanation:

hope this helps

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Plz help ill give brainlist to you
dusya [7]
Hey there!

To start, first set up your expression like this:
(5x+17)-(3x-4)

You must set up your expression like this since in subtraction, order matters and the problem asks for the difference between the first plant and the second plant, respectively, meaning you must follow in this order.

Now, simplify:
(5x+17)-(3x-4)
(5x+17)+(-3x+4)
2x+21

Therefore, the difference the two companies would be 2x+21.
8 0
3 years ago
The balance in Victor's savings account went from $80 to $120. By what percentage
Nookie1986 [14]

Answer:

50%

Step-by-step explanation:

To find the percent increase, divide the increase by the original value.

The increase is $40.

The original value is $80.

40÷80 = 0.5

0.5 ⇒ 50%

It is a 50% increase.

4 0
3 years ago
The Johnsons bought 3 burrito meals and 4 taco meals for $48. The Sloans bought 6 burrito meals and 2 taco meals for $60. How mu
faust18 [17]

Answer:

Each burrito meal cost 8$

Each taco meal cost 6$

Step-by-step explanation:

Johnsons= 3b +4t =48

Sloans= 6b+2t=60

multiple johnsons by -2

so, now the johnsons are -6b+-8t=-96

add that to the sloans so, -6b+6b-8t+2t=-96+60

the b's cancel eachother out, so you are left with -6t= -36

divide each side by -6 and you will get t=6

then you can pick either formula, lets say sloans this time

so, 6b + 2(6)=60 so, 6b+12=60, subtract 12 from each side, to get 48

so 6b=48, divde each side by 6 and you will get b=8

7 0
3 years ago
Find the area :)))) please help
zheka24 [161]

Answer:

I hope this helps you

Step-by-step explanation:

Area = Base × Height

= 1.8m × 2.5m

= 4.5m^2

8 0
2 years ago
If 112 sections are 34 mile long, how long is each section?
Ber [7]

Answer:

About 3.29 miles long for each section

Step-by-step explanation:

Find unit rate so 112/34 and you’d get 3.29 rounded.

6 0
3 years ago
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