Answer:
Use rules of logarithms to expand.
Undefined!
Step-by-step explanation:
Answer:
yes they both are right good job
Answer:
x= -8 i believe
Step-by-step explanation:
Answer:
420
Step-by-step explanation:
20 percent of 350 is 70, so adding that on will give us the price it is sold at for profit of 70 (20%).
8 + 2(10 - r) = 8 + 20 - 2r = 28 - 2r