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3 years ago

Can someone please do this for me?

Mathematics

1 answer:

lapo4ka [179]3 years ago

4 0

MB = 6y+26
hope it helped :D

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I really need Help with this equation Please!!!!

Slav-nsk [51]

Answer:

Option D: - 6; $\textbf{-5}\frac{\textbf{5}}{\textbf{2}}$ ; $\textbf{-4}\frac{\textbf{1}}{\textbf{5}}$ .

Step-by-step explanation:

The sequence is defined by:

$A(n) = -6 + (n - 1)\bigg( \frac{1}{5} \bigg )$

To find the first term of the sequence simply substitute n = 1.

First term of the sequence:

$A(1) = -6 + (1 - 1)\bigg( \frac{1}{5} \bigg )$

$= - 6$

Fourth term of the sequence:

$A(2) = -6 + (4 - 1) \bigg ( \frac{1}{5} \bigg)$

$= - 6 + 3\bigg( \frac{1}{5} \bigg)$

$= \frac{- 30 + 3}{5}$

$= \frac{-27}{5}$

$= \frac{-25 - 2}{5}$

$= - 5 - \frac{2}{5}$

$= -5\frac{2}{5}$ is the required answer.

Tenth term of the sequence:

$A(10) = - 6 + (10 - 1) \bigg( \frac{1}{5} \bigg)$

$= - 6 + 9\bigg( \frac{1}{5} \bigg)$

$= \frac{-30 + 9}{5}$

$= \frac{-21}{5}$

$= \frac{-20 - 1}{5}$

$= - 4 - \frac{1}{5}$

$= -4\frac{1}{5}$ is the required answer.

3 0

4 years ago

The new baseball stadium opened x years ago which expression shows how old the stadium will be in five years? A) X - 5 B) 5 + X

vaieri [72.5K]

The answer is B) 5 + X

3 0

3 years ago

Find the sale price to the nearest cent.<br><br> $140 coat; 10% discount

mrs_skeptik [129]

Answer:

126

Step-by-step explanation:

140*10%

change to decimal:

140*.10

14 dollars off original price

140 - 14 = 126

5 0

3 years ago

Read 2 more answers

PLEASE HELP FOR BRAINLIEST<br> I need the answers to 17 and 18 please

maksim [4K]

Answer:

17. 1st quadrant

18. No, the point is in II quadrant.

Thank you ☺

5 0

3 years ago

Estimate the solution to the following system of equations by graphing.

Basile [38]

Answer:

Is one of them supposed to by x?

Step-by-step explanation:

6x- y = 11

-4x + 5y = 8

With a system of equations, you need to solve for one variable first and the substitute to find the other variables. y is easier to solve for.

6x - y =11 Subtract 6x to both sides.

-y = -6x +11 Multiply by -1 on both sides

y = 6x - 11

We now subsitute y with 6x - 11 in the other equation.

-4x + 5y = 8

-4x + 5(6x-11) = 8

-4x +30x -55 =8

26x = 63

x = 63/26

and now we subsitute this to solve for actual y.

y= 6x -11

y= 6*(63/26)-11

7 0

3 years ago