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SashulF [63]
3 years ago
8

10 POINTS + BRAINLIEST ANSWER!!

Mathematics
1 answer:
gregori [183]3 years ago
4 0
<span>B. f(x) = x^2 + 6x - 7

All you have to do is foil 
</span>
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Write the equation that describes the following variation. Don't forget "k"!
rosijanka [135]

Answer:

x=(k√x)/(w^2)(cube√z)

x varies directly with square root of y is:

x = k √y

And inversely with the square of w and cube root of s is:

/(w^2)(cube√z)

Now put those together:

x=(k√x)/(w^2)(cube√z)

The formula is:

x=ky/wz but add the specific info like square, roots, or etc

5 0
3 years ago
6 less than twice a number is at least 15. Write an inequality and solve.
Ivan

Answer:

2a-6>=15 this is because the key word at least means it can be 15 or higher but it cannot be less than 15.

Step-by-step explanation:

6 0
3 years ago
Plz help! Ive been stuck on this for hours!!!!
Marysya12 [62]

Answer:

h\geq8

Step-by-step explanation:

h-(-2)\geq10=h+2\geq10

subtract 2 on both sides to get h\geq8

3 0
3 years ago
Read 2 more answers
Plz help me. I need help fast
Margaret [11]
I think is C

Let me know!
5 0
3 years ago
7(n+4) ....................
Juli2301 [7.4K]

Answer:

<h2>7n + 28</h2>

Step-by-step explanation:

7(n + 4)

Expand

7 \times n = 7n \\ 7 \times 4 = 28 \\  \\ 7n + 28

4 0
3 years ago
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