Answer:
-2.5 + -3 + 6.7
= -5.5 + 6.7
= 1.2
Step-by-step explanation:
hope this helps bye
Answer:
23*
Step-by-step explanation:
The first thing you do is distribute. So multiply -7 to n and 6 to get -7n-42=-91 add over -42 to -91 to get -7n=-133 then divide by 7 on both sides and you get n=19
The term that best describes the given statement above is the third option which is negation. In geometry, a negation statement is the opposite of a given mathematical statement. If a statement is true, then its negation is false. And if a statement is false, then its negation is true. The given statement above is false, therefore, it is a negation of the true statement.