3 years ago

Please hurry in need help asap!!

1 answer:

3 0

Try x equals negative 5

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Vadim26 [7]

Step-by-step explanation:

my answer is x-7

hmmm.. I hope its correct#

5 0

3 years ago

k0ka [10]

4x + 2y = 14
8x + y = 10
7 - 2x = 10 - 8x
7 + 6x = 10
6x = 3
x = 1/2
y = 6
Hope this helps!

8 0

4 years ago

dedylja [7]

Answer:

R(s) $\geq 2000$ ,

Step-by-step explanation:

The function R(s) = 20s

She needs to sell at least 100 subscriptions, so the least amount she wants to have is: 20*100 = $2000

Hence, is the domain of R(s) in this context

R(s) $\geq 2000$

Hope it will find you well

8 0

3 years ago

Ainat [17]

Answer:

1/3

Step-by-step explanation:

probability= no. of objects/no. of total number

= 3/9

=1/3

7 0

3 years ago

Andru [333]

2{(cos^210+isin^210)}^2

2(cos^210-sin^10+2i*cos10*sin10)

2(cos20+i*sin20)

cos^2Ф-sin^2Ф=cos2Ф and 2sinФcosФ=sin2Ф here Ф=10°

4 0

3 years ago