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Serggg [28]
3 years ago
11

Solve for x.. 3(x-8) = 29.7

Mathematics
2 answers:
k0ka [10]3 years ago
8 0

\text {Hello! Let's Solve this Equation!}

\text {The First Step is to Multiply 3 in the Parentheses:}

\text {3*x=3x}\\\text {3*8=24}

\text {Your new Problem is: 3x-24=29.7}

\text {The Next Step is to Add 24:}

\text {3x-24+24=29.7+24}\\\text {=53.7}

\text {Your new Problem is: 3x=53.7}

\text {The Final Step is to Divide 3:}

\text {3x/3=53.7/3}

\text {Your Answer would be:}

\fbox {x=17.9}

\text {Best of Luck!}

mr Goodwill [35]3 years ago
6 0

Answer:

x = 17.9

Step-by-step explanation:

3x-24=29.7\\    Distribution Property\\\\3x=53.7\\\\Adding 24 to both sides\\\\x=17.9\\Divide by 3 to both sides\\\\Hope this helps:)\\

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N/8= 25/40<br> N/20=85/100<br> 2/3=16/n<br> 5/6=25/n
4vir4ik [10]
N/8 = 25/40
40n = 25 * 8
40n = 200
n = 200/40
n = 5

n/20 = 85/100
100n = 85 * 20
100n = 1700
n = 1700/100
n = 17

2/3 = 16/n
2n = 16 * 3
2n = 48
n = 48/2
n = 24

5/6 = 25/n
5n = 25 * 6
5n = 150
n = 150/5
n = 30
3 0
4 years ago
If a car travels 120 miles in 2 hours, what is its rate of speed expressed as a unit rate?​
erastovalidia [21]

The speed is 60 miles per hour

Step-by-step explanation:

Speed is the distance covered per unit time.

The formula for speed is:

Speed = \frac{distance}{time}\\

Given

Distance = d = 120 miles

Time = t = 2 hours

Putting the values in the formula

s = \frac{d}{t}\\=\frac{120}{2}\\= 60

The speed is 60 miles per hour

Keywords: Speed, distance

Learn more about speed at:

  • brainly.com/question/1446555
  • brainly.com/question/1446243

#LearnwithBrainly

8 0
3 years ago
Tam giác ABCD có góc B = 65 Độ góc C = 115 Độ hỏi góc A bằng bao nhiêu độ
Black_prince [1.1K]

Answer:

a

Step-by-step explanation:

kasi yun ang tama at

nain tindi han ko

7 0
3 years ago
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(-17+2) - (2 × 4 - 2)²
ra1l [238]

Answer:

-51

Step-by-step explanation:

-17+2 is -15

2*4 is 8

8-2 is 6

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4 0
3 years ago
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Ludmilka [50]
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