Answer:
3x+6 = 8x-4
3x+10 = 8x
10 = 5x
x = 2
Step-by-step explanation:
3x+6 = 8x-4
3x+10 = 8x
10 = 5x
x = 2
Jayson saves 98$ per week because half of 196 is 98 (196÷2=98)
Hey there! :)
5n(3n - n + 8)
Simplify.
(5n × 3n) + (5n × -n) + (5n × 8)
Simplify.
(15n²) + (-5n²) + (40n)
Remove parenthesis
**Remember : a negative times a positive is always a negative, a positive times a positive is a positive, and a negative times a negative is a positive**
15n² - 5n² + 40n
Combine like terms.
(15n² - 5n²) + 40n
Simplify.
10n² + 40n → final answer :)
~Hope I helped!~
<u>Answers</u>
Part 1): 10³
Part 2): Ten cubed or
ten to the power of 3.
<u>Explanation </u>
Part 1
Figures written in exponent form means they should be in indices. That means they should be in power form.
10×10×10 = 10³.
Part 2
10³ ⇒ Ten raised to power 3. This can be written as ten cubed.