A Andreas dad weighs 91 k.
B Andrea and her dad both weigh 91 k.
Answer:
A. 4.1
Step-by-step explanation:
3+4+ 5+ 3+ 4+ 5+ 6+ 7+ 1+ 2+ 3+ 4+ 5+ 6+ 4+ 8+ 4+ 3+ 2= 79
79/ 19 = 4.1
It is asking you for the equivalent percentage or fraction. So, where it says 1/2, it wants the percentage, which is 50%. Where it says .25, it wants the fraction, which is 1/4....
I got x=0 because I simplified both sides of the equation and then isolated the equation
X^9/32...... in other words.... x to the nine over thirty second power
