LIKE 15.SOMETHING IDK M8 SORRY
Answer:
$2.25
Step-by-step explanation:
First, we (always) highlight key details. In this case, we would highlight that th candy is 90 cents per pound, and the she bought 2.5 pounds. Now, we just multiply 2.5 by .90, and boom! We get $2.25. Mrs. Nixon spent $2.25 (or two dollars and twenty-five cents) on candy bars.
B. Accuracy is if it's right or not. Precision is how many decimal places it goes out to. So it is precise but not accurate.
-7 - (5.x) = 28? Is that what you were looking for?
yez they can but it depend on wat type of triangle