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
Alina [70]
3 years ago
8

Express in simplified exponential notation. x3 • x5 =

Mathematics
1 answer:
Usimov [2.4K]3 years ago
8 0

Answer:

  x^8

Step-by-step explanation:

The applicable rule of exponents is ...

  (x^a)(x^b) = x^(a+b)

Here you have ...

  (x^3)(x^5) = x^(3+5) = x^8

You might be interested in
What is the missing value?<br> 54<br> 30%<br> 100% <br> ?
Stells [14]
89 is the missing value your welcome
5 0
2 years ago
Read 2 more answers
The following equation will have two solutions, y = x2 - 2x - 15?<br> True<br> False
motikmotik
The answer would be False.
3 0
3 years ago
Lisa is buying a shirt and a hat at the mall. The shirt costs $30.98, and the hat costs $20.01. If she gave the sales clerk $100
Paha777 [63]

$49.01 would be her change

4 0
2 years ago
Read 2 more answers
Solve this equation<br>5(-7x-3)- 8x=-230​
Brut [27]

Simplifying

5(7x + -3) = 230

Reorder the terms:

5(-3 + 7x) = 230

(-3 * 5 + 7x * 5) = 230

(-15 + 35x) = 230

Solving

-15 + 35x = 230

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '15' to each side of the equation.

-15 + 15 + 35x = 230 + 15

Combine like terms: -15 + 15 = 0

0 + 35x = 230 + 15

35x = 230 + 15

Combine like terms: 230 + 15 = 245

35x = 245

Divide each side by '35'.

x = 7

Simplifying

x = 7

5 0
3 years ago
A cell phone company charges $4 per GB beyond
MArishka [77]

Answer:

25GB was used that month

Step-by-step explanation:

Here, we want to calculate the GB used for the month.

Since we have $59.99 for 20GB, then the extra that brought the bill to $75.99 must have been from the beyond charges.

The extra charges is thus $75.99 - $59.99 = $20

Now, since $4 is charged as extra and we have a total of $20, the number of extra GB is thus 20/4 = 5

So the total GB for that month is 20 + 5 = 25GB

8 0
3 years ago
Other questions:
  • What is bigger three fourths or two thirds
    14·2 answers
  • You mix 1/4 cup of juice concentrate for every 2 cups of water to make 18 cups of juice. How much juice concentrate and water do
    14·1 answer
  • A study of injuries to in-line skaters used data from the National Electronic Injury Surveillance System, which collects data fr
    7·1 answer
  • PLEASE HELP!
    15·2 answers
  • Evan is thinking of a 3-digit odd number that uses digit 7 twice. The digit in the tens place is less than 1. What is the number
    6·2 answers
  • Find the point slope equation for the line that passes through the points (7,-21) (-4,23)
    10·1 answer
  • Question is in the screenshot
    10·1 answer
  • Hans leaned a 17 ft ladder against his house. He placed the base of the ladder 8 ft from his house, and the top of the ladder re
    6·1 answer
  • What 1,500 rounded to the nearest hundredth
    13·2 answers
  • Marty got a score of 45 with two throws on this dart board. Which two categories did he hit
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!