What is the answer to -6+5b=6b-7

Answers

Answer 1

Answer: remember
ou can do anything to an equaiotn as long as you do it to both sides
try to isolate variable and get 1 of it

-6+5b=6b-7
subtract 5b from both sides
-6=b-7
add 7
1=b

Answer 2

Answer: 5b-6=6b=6b-7-6b
-b-6= -7
-b-6+6= -7+6
-b= -1
-b/-1= -1/-1
b= 1

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Given the function f ( x ) = − 1 x + 3 x 4 , f(x)=− x 1 + 4 3 x , find f ′ ( 4 ) . f ′ (4). Express your answer as a single fraction in simplest form.

Answers

Step-by-step explanation:

The question is not well written. Let us say the function given as expressed as;

f(x) = -1/x + 3/x⁴

f'(x) means we are to differentiate the function with respect to x;

Given f(x) = axⁿ

f'(x) = naxⁿ⁻¹

f(x) = -x⁻¹ + 3x⁻⁴

Applying the differentiation formula we will have;

f'(x) = -1(-x⁻²)+(-4)3x⁻⁴⁻¹

f'(x) = x⁻²-12x⁻⁵

Express as a fraction

f'(x) = 1/x²-12/x⁵

To get f'(4), we will have to substitute x = 4 into the resulting expression

f'(4) = 1/4²-12/4(5)

f'(4) = 1/16-12/20

f'(4) = 1/16-3/5

Find the LCM

f'(4) = (5-48)/80

f'(4) = -43/80

Note that the function used was assumed but the same method can be employed to any other functions.

I am looking for the square root of 5184 Thanks.

Answers

$5184|2\n2592|2\n1296|2\n.648|2\n.324|2\n.162|2\n.\ \ 81|3\n.\ \ 27|3\n.\ \ \ \ 9|3\n.\ \ \ \ 3|3\n.\ \ \ \ 1|\n\n5184=2^6*3^4\n\n√(5184)=√(2^6*3^4)=√(2^6)*√(3^4)=2^3*3^2=8*9=72$

$5184\ |\ \ :2\n2592\ |\ \ :2\n1296\ |\ \ :2\n648\ \ |\ \ :2\n324\ \ |\ \ :2\n162\ \ |\ \ :2\n81\n\n5184=2^6\cdot81=(2^3)^2\cdot9^2=8^2\cdot9^2=(8\cdot9)^2=72^2\n\n √(5184) = √(72^2) =72\n\nAns.\ 72$

How to plot m>0 on a number line

Answers

' m > 0 ' is EVERYTHING on the number line to the right of zero.

$m>0$

0 m
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The teacher separated her class of twenty -eight students into two groups. One group has 4 more than twice as many students as the other group. how many students are in each group?

Answers

The class has 28 student. One group has four more students so surat 4 from 28. 28-4=24 since one of the groups have twice as many students as the other divide 24 by 3. 24 / 3 = 8. It says 1 group has for more than twice the other group so that would mean 2/3 of 24 and 4 would be the answer 16+4=20. The first group had 8 students, the other group has 20 students.

Tanner is preparing dinner plates. He has 36 pieces of chicken and 16 rolls. If he wants to make all the plates identicalwithout any food left over, what is the greatest number of plates Tanner can prepare?

Answers

Answer:

Step-by-step explanation:

First, we find the greatest common factor of 36 and 16.

36 = 2^2 * 3^2

16 = 2^4

GCF = 2^2 = 4

He can make 4 plates.

Consider a circle whose equation is x2 + y2 – 2x – 8 = 0. Which statements are true? Select three options. The radius of the circle is 3 units. The center of the circle lies on the x-axis. The center of the circle lies on the y-axis. The standard form of the equation is (x – 1)² + y² = 3. The radius of this circle is the same as the radius of the circle whose equation is x² + y² = 9.