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2 years ago

Theres an image! pls

Mathematics

2 answers:

puteri [66]2 years ago

8 0

Answer:

I think b

Step-by-step explanation:

hope it works

andreyandreev [35.5K]2 years ago

3 0

Answer:

B. fifty divided by the sum of 5 and n

Step-by-step explanation:

You might be interested in

If the temperature is 45 degrees and it decreases by 15 degrees, what is the final temperature? I

Hoochie [10]

Answer:

Step-by-step explanation:

45-15

7 0

2 years ago

Which equation is equivalent to x + x - (-3) = 12?

Bogdan [553]

Answer:

C.) 2x+3 = 12

Step-by-step explanation:

x+x=2x

2x-(-3) is 2x+3

Rate this brainliest

3 0

3 years ago

(3x^4)-5=43<br><br>How?? <br><br>It's supposed to be - 2?

Sergeeva-Olga [200]

Answer:

I got 2 as an answer

Step-by-step explanation:

$( {3x}^{4} ) - 5 = 43 \\ ( {3x}^{4} ) = 43 + 5 \\ ( {3x}^{4} ) = 48 \\ \frac{ {3x}^{4} }{3} = \frac{48}{3}$

${x}^{4} = 16 \\ \sqrt[4]{ {x}^{4} } = \sqrt[4]{16} \\ x = 2$

6 0

3 years ago

-8x-27=-7\left(1+2x\right)+2x

Darina [25.2K]

Answer:

$x=5$

Step-by-step explanation:

$-8x-27=-7\left(1+2x\right)+2x$

Expand:

$-8x-27=-7\times 1-7\times 2x+2x$

$-8x-27=-7-12x$

Add 27 to both sides:

$-8x-27+27=-7-12x+27$

$-8x=-12x+20$

Add 12x to both sides:

$-8x+12x=-12x+20+12x$

$4x=20$

Divide both sides by 4:

$\frac{4x}{4}=\frac{20}{4}$

$x=5$

5 0

2 years ago

A scientist invents a car that can travel for many hours without stopping for fuel. The car travels around a track at 54 miles a

Alla [95]

Answer: 1,296 m iles

Step-by-step explanation:

Hi, to answer this question we have to apply the next formula:

Distance = Speed rate x time

speed rate = 54 miles per hour
time = 24 hours

Replacing with the values given and solving for D (distance)

D = 54 mph x 24 h = 1,296 m

The car traveled 1,296 miles

Feel free to ask for more if needed or if you did not understand something.

3 0

3 years ago