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faltersainse [42]
3 years ago
9

What is -3(y+2)^2-5+6y in standard from

Mathematics
1 answer:
satela [25.4K]3 years ago
7 0

Answer:

Step-by-step explanation:

-3(y²+4y+4)-5+6y

=-3y²-12 y-12-5+6 y

=-3y²-6y-17

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Add (7x6 + 10x2 − 10) + (3x6 − 6x3 + 4)
Andreas93 [3]
<span>(7x⁶ + 10x² - 10) + (3x⁶ - 6x³ + 4)

Put everything into order :)

7x⁶ + 3x⁶ - 6x</span>³ + 10x² - 10 + 4<span>
Add like terms.

(7x⁶ + 3x⁶) - 6x</span>³ + 10x² + (-10 + 4)<span>
Simplify.

10x⁶ - 6x</span>³ + 10x² - 6
<span>
~Hope I helped!~</span>
7 0
4 years ago
Nathan bikes every 2 days and swims every 5 days. He started biking on October 2nd and started biking on October 5th. On what da
mestny [16]

Answer:

October 10, hope this helps.

Step-by-step explanation:

If Nathan started biking on October 2nd, and he started swimming on October 5th, then since October 10 is the closest day to them that he will be swimming and biking, but also because their both even numbers so he will be biking and swimming on October 10th.

6 0
4 years ago
I really need help please!
irga5000 [103]

Answer:

1. 256 bacteria cells 2. y=2^x 3. 2 bacteria cells

Step-by-step explanation:

7 0
3 years ago
Which ordered pair is a solution of the equation y = -5x + 4? (1 point)
olchik [2.2K]

Answer:

(5, -21)

Step-by-step explanation:

Plugging in x = 5:

-5(5) + 4 = -21 = y

6 0
3 years ago
If 3x - 5 = 22, find the value of 2x.<br> a. 6<br> b. 24<br> c. 12<br> d. 18
Softa [21]

Answer:

d. 18

Step-by-step explanation:

3x - 5 = 22

3x = 27

x = 9

Then, 2x is equal to:

= 2(9)

= 18

3 0
3 years ago
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