2 years ago

Solve.

Mathematics

1 answer:

Mandarinka [93]2 years ago

6 0

$8x+4 \leq -20 \\ 8x+4-4 \leq (-20)-4 \\ 8x \leq -24 \\ \frac{8x}{8} \leq \frac{-24}{8} \\ \\ x \leq -3 \\ A$

You might be interested in

There are 160 deer on Manitow Island. The population of deer is growing by approximately 20% per year. Write an equation using d

soldier1979 [14.2K]

I believe the equation would be
160+0.2y

Because 160 deer and you round the 20% into a decimal point.

3 0

3 years ago

A number to the 11th power divided by the same number to the 8th power equals 64. What is the number

ipn [44]

Answer:

The number for the given statement is 4

Step-by-step explanation:

Given as :

The statement is written as

<u>A number to the 11th power divided by the same number to the 8th power equals 64.</u>

Let the number = n

So, As per statement

$\dfrac{n^{11}}{n^{8}}$ = 64

Now, from the indices method

I.e if the base of the indices are same then the power are subtracted

So, Here the base is n and the power is 11 , 8

So, this can be written as

$n^{11-8}$ = 64

Or, n³ = 64

I.e n = ∛64

So, The cube root of 64 is 4

So, number = n = 4

Hence The number for the given statement is 4 Answer

5 0

3 years ago

Please help. will mark brainliest

DanielleElmas [232]

N=11
FG=16
Because N+5=2N-6

6 0

2 years ago

Explain the steps you would take to complete this conversion problem. 406lb/1 × 1kg/2.2lb × 1,000g/1kg

alexandr402 [8]

The question was not written correctly

Correct Question

Explain the steps you would take to complete this conversion problem. 406lb/1000g × 1kg/2.2lb × 1,000g/1kg

Answer:

184.159kg

Step-by-step explanation:

From the conversion given above

We can see that we are trying to convert 406lbs to kg

1 kg = 1000gram

1 kg = 22lb

Hence,

406lb/1000g× 1kg/2.2lb × 1,000g/1kg

= 184.159kg

5 0

2 years ago

Read 3 more answers

What are the solutions to the equation (x-2)(x-4)=8?

Vinil7 [7]

Answer:

Step-by-step explanation:

7 0

2 years ago