3 years ago

5a-2<18

1 answer:

3 0

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What is the coefficient of the variable in the expression 6 − 4x − 8 + 2

g100num [7]

Answer:

-4

Step-by-step explanation:

6 − 4x − 8 + 2

The variable is x

The coefficient is the number in front of the variable ( it will include the sign)

-4 is the coefficient

7 0

3 years ago

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find an equation for the nth term of the sequence. -3, -12, -48, -192, ... select one: a. an = 4 • -3n 1 b. an = -3 • 4n - 1 c.

Andrews [41]

$-3;-12;-48;-192;...\\\\It's\ the\ geometric\ sequence:a_n=a_1r^{n-1}\\\\a_1=-3;\ a_2=-12\\\\r=a_2:a_1\to r=-12:(-3)=4\\\\\boxed{a_n=-3\cdot4^{n-1}}\to\fbox{b.}$

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3 years ago

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Which number does Not represent 4.701

konstantin123 [22]

Answer:

4.702 does not represent 4.701

Step-by-step explanation:

#teamtrees #WAP (Water And Plant)

6 0

2 years ago

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Find all complex solutions of 2x^2+x+6=0. (If there is more than one solution, separate them with commas.)

ankoles [38]

Answer:

x=-1/4+i*sqrt(47)/4 and x=x=-1/4-i*sqrt(47)/4

Step-by-step explanation:

Using quadratic formula, x=(-1±sqrt(1-48))/4.

x=-1/4+i*sqrt(47)/4 and x=x=-1/4-i*sqrt(47)/4

4 0

3 years ago

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Laura is training to run a race. She keeps track of the number of miles she runs. She has been training for 8 weeks, and she has

swat32

Answer:

12 miles per week

Step-by-step explanation:

To find the answer, you do 96/8 which is about 12.

6 0

2 years ago