A is the right answer,Brainly pls
2.8 40 divided by 0.07 = 2.8 do you not have a calculator lol
Answer:
27 years old
Step-by-step explanation:
Let Alvin's age be x and Elga's age is y:
y - x = 15
x + y = 27
2y = 42 (use elimination method)
y = 21
x = 6 (plug it back into either equation)
Therefore Alvin is 6 and Elga is 27
Answer:
a= -3 b=6 c=17 is the correct answer
Step-by-step explanation:
Answer:
Step-by-step explanation: