1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Marina86 [1]
3 years ago
10

What is the value of x?: -5x - 16 = 8x - 3

Mathematics
2 answers:
kykrilka [37]3 years ago
7 0

Answer:

X=-1

hope this helps :)

marysya [2.9K]3 years ago
5 0

Answer:

x = -13/3 or -4 1/3 or - 4.333...333

Step-by-step explanation:

-5x - 16 = 8x - 3

-16 = 8x - 3 - 5x

-16 + 3 = 8x - 5x

-13 = 3x

x = -13/3 or -4 1/3 or - 4.333...333

... represents that it has infinite amount of 3's

You might be interested in
If you deposit $25,000 now at 6.5% compounded quarterly, how much will you have in 30 years?
Mice21 [21]

Answer:

$172,984.44

Step-by-step explanation:

We can use the formula

A = P(1 + \frac{r}{n})^{nt} to compute the final amount

Here P is the principal amount, the original deposit = $25,000

r is the annual interest rate = 6.5% = 0.065 in decimal

n is the number of times the compounding takes place. Here it is quarterly so it is 4 times a year

t is the number of time periods ie 30 years

A is the accrued amount ie principal + interest

Computing different components,

nt = 4 \times 30 = 120

r/n =  0.065/4 = .01625

1 + r/n = 1.01625

(1 + r/n)^{nt} = 1.01625^{120}

Therefore

A = 25000 \times 1.0625^{120} = 172,984.44


4 0
2 years ago
I need help please.
makkiz [27]

Answer:

see explanation

Step-by-step explanation:

Using the rules of radicals/ exponents

a^{m} × a^{n} = a^{(m+n)}

a^{\frac{m}{n} } ⇔ \sqrt[n]{a^{m} }

Simplifying each term

7\sqrt{x^{3} } = 7x^{\frac{3}{2} }

x\sqrt{9x}

= x × \sqrt{9} × \sqrt{x}

= x × 3 × x^{\frac{1}{2} }

= 3 × x^{(1+\frac{1}{2}) }

= 3x^{\frac{3}{2} }

Subtracting the 2 simplified like terms, that is

7x^{\frac{3}{2} } - 3x^{\frac{3}{2} }

= 4x^{\frac{3}{2} } ← return to radical form

= 4\sqrt{x^{3} }

8 0
3 years ago
Three boxes have a total weight of 510 pounds. box a weighs twice as much as box
soldi70 [24.7K]
Work shown above! Box a is 240 lbs Box b is 120 and Box c is 150 lbs hope this helps c:

3 0
3 years ago
Will give Brainliest! if right!
Ilya [14]
<span>46, 37, 16, 24, 47, 23, 19, 31, 25

put in order</span>
16, 19, 23, 24, 25, 31,37, 46, 47

mean = 25

LOWER QUARTILE = (16+ 19+ 23+ 24) / 4 = 20.5

answer 
Lower IQR = 20.5
8 0
3 years ago
Read 2 more answers
What mathematical process is the following formula performing: C2*D3?
tiny-mole [99]
Answer is D because C^2 ×D^2 the * mean ×
8 0
3 years ago
Read 2 more answers
Other questions:
  • 12% of 72 is what number?
    10·1 answer
  • What is six times a number minus eleven
    14·2 answers
  • Two cars are 190 miles apart and travel toward each other along the same road. They meet in 2 hours. One car travels 5 miles per
    8·1 answer
  • Help me ASAP for this question
    8·1 answer
  • Find the volume of the pyramid.
    10·1 answer
  • Solve the following:<br> -x + 4(1 + 5x) = 156<br> I need help please ?
    12·1 answer
  • Armando has collection of 25 coins . Of the 25 coins , 11 are nickles. What percent of the coins are nickles ?
    8·1 answer
  • HELP NEEDED PLEASE!<br> Solve for x, rounding to the nearest tenth.
    12·1 answer
  • What's X+ 3 = x^ 3- 7x + 5​
    10·1 answer
  • Find the median and mean of the data set below:<br> 9,10,38,0,26,35,8
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!