Africa is where we found the oldest evidence of human remains
Answer:
a-x
b-/
Step-by-step explanation:
64/4x4=64
625x25/25=625
-40 degrees i think im not sure
The sum of their ages is 50 so x + y = 50
If x - 10 = y then y + y + 10) = 50
50 = 2y +10
Subtract ten from both sides
40 = 2y
Divide by 2
Y = 20
And remember x - 10 = y
Then x - 10 = 20
Add 10 to both sides
X = 30
ANSWER: Alvin is 20, Elga is 30
Steve lives 8 3/4. You would have to multiply Steve distance from Becky's distance.
