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Paladinen [302]
3 years ago
11

KaVaugn wants to solve the following system using the elimination method:

Mathematics
2 answers:
UkoKoshka [18]3 years ago
8 0
I believe that the answer is C
igor_vitrenko [27]3 years ago
3 0

Answer:

d.-6

Step-by-step explanation:

sana makatulong

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Bob has $25 to spend on the school field trip after paying $14 for the cost of the field trip and $5.25 for lunch how much will
Ganezh [65]
$5. 75 is the amount of money Bob will have left.
4 0
4 years ago
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If the textbook weight 19.6 newtons on venus, what is the strenght of gravity on that planet?
victus00 [196]

Answer:

8.91m/s²

Step-by-step explanation:

If you were referring to the question :

If a 2.2 kg textbook weighs 19.6 newtons on Venus, what is the strength of gravity on that planet then read on.

Weight is the force of gravity on an object and it can be computed using the formula:

W = mg

where:

W = weight (N)

m = mass (kg)

g = acceleration due to gravity

So we know the weight and the mass of the object, all we do is plug it into our formula and solve for what we do not know.

W = mg\\\\19.6N = (2.2kg)(g)\\\\ \dfrac{16.6N}{2.2kg} = g\\\\8.91m/s^{2} = g

6 0
3 years ago
Solve 6x + 3) = 21.
LiRa [457]

Answer:

18x^2 - 9

Step-by-step explanation:

y = f(x)= 6x^3 - 9x + 4

dy/dx = d/dx(6x^3) - d/dx(9x) + d/dx (4)

=6.d/dx(x^3) - 9.d/dx (x) + d/dx. (4)

=6.3x^2 - 9.1 + 0 =18x^2 - 9

8 0
3 years ago
Write the expression in complete factored form. 3(a-7)-x(a-7) = (insert answer here)
Brrunno [24]

Answer:

(a - 7)(3 - x)

Step-by-step explanation:

Given

3(a - 7) - x(a - 7) ← factor out (a - 7) from both terms

= (a - 7)(3 - x)

6 0
3 years ago
What is the different between the greatest green beans weight and the least green bean weight
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It is heavier and weeker
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3 years ago
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