Mr. Joaquin had $71.25 in his bank account, but then he bought some new ties and pants. After the purchase,
he was in debt $25.20. What was the change in Mr.
Joaquin's account balance due to the purchases?
A.$46.05
B.$-46.05
C.$96.45
D.$-96.45

Which of the following values have 3 significant figures? check all that apply. a. 10.1 b. 100.05 c. 120 d. 129

How do you find p(a and b) if a and b are independent events for two or more actions, such as tossing a coin twice and finding p(heads and heads)? 2. how do you find p(a or b) if a and b are independent events for one action, such as spinning a four-color spinner once and finding p(red or blue)?

Who can me with this algebra for your guys.