Answer:
40 + 5r
Step-by-step explanation:
simplify the expression :)
Hope this helped >33
Answer:
2.5*10^-1
Step-by-step explanation:
Scientific notation must be a number from 1-10 (which is 2.5 in this case)
Use the base of 10 and exponent to express the number
Answer:
it dilated by two
Step-by-step explanation:
Answer:
Step-by-step explanation:
First
Answer:b
Step-by-step explanation: