Answer:
(-4 , -3)
Step-by-step explanation:
None of them will get into a negative number. When you have like "2x" is the number twice, right? Some number has to be negative
Variables are like a substitute for a number
(7+4) = 11 so 11 squared (11×11) is 121. The correct answer is 121
You are correct!
90 would be the correct choice, here is why:
use the eqation: $20*30*15%
first times $20*30=600
now, 600 *15%= $90
therefore, your answer is 90 dollars
