Answer:
5.93 * 10^7
7 represents the amount of times you moved the decimal
Answer:900000
Step-by-step explanation:
Use a calculator
Answer:
14
Step-by-step explanation:
11 + 3 = 14
Hope it helps!
Thanks!
Maria = x
Tom = y
Use substitution
x+y=30
2y=x
2y+y=30
3y=30
y=10
Tom is 10 years old.
x+y=30
x+10=30
x=20
Maria is 20 years old.
Answer:
i got 4 but idk if its roght srry give it an try