- 4(20+22)
- 4(40+2)
This expression are equivalent to 4(42)
Answer:
C
Step-by-step explanation:
All numbers in scientific notation or standard form are written in the form m × 10n, where m is a number between 1 and 10 ( 1 ≤ |m| < 10 ) and the exponent n is a positive or negative integer.
Therefore, the decimal number 0.00067 written in scientific notation is 6.7 × 10-4.
Im pretty sure it’s $36.50 because you divide 78,475 by 2,150
Answer:
b
Step-by-step explanation:
Answer:
x=17
Step-by-step explanation:Isolate the variable by dividing each side by factors that don't contain the variable. x=17. I hope this helps