Answer:
84
Step-by-step explanation:
56/2 = 28
28 x 3 = 84
To check work: 84/3 =28
Answer:
3
Step-by-step explanation:
subtract
You do 5 times x and -2 so you’d get 5x-10=7. Then add 10 to both sides to get 5x=17 and divide 17/5 to get 3.4
Answer:
20
Step-by-step explanation:
Answer: 3
Explanation: logarithm base 8 of 512 is 3