7 10
8. 0 9
- 3. 4 0
________
469
answer is 469
Answer:
x = - 7
Step-by-step explanation:
Given
- 2(x + 5) = 4 ( distribute terms in parenthesis by the - 2 outside )
- 2x - 10 = 4 ( add 10 to both sides )
- 2x = 14 ( divide both sides by - 2 )
x = - 7
The number that is being multiplied by the variable ( the letter) so like if you have 2X the 2 is the coefficient
After 40% discount, it is selling at 60%
60% = 3.00
1% = 0.05
100% = 0.05 x 100 = $5.00
original price = $5.00
