It should be 13 since 13+8 = 21. 21-7 = 13
The answer is B.
Hope it helps!
Answer:
-1.8, -2.1, -2.5, -2.7
Step-by-step explanation:
the bigger the negative number, the smaller it is
<span>The best answer is C.add 2 to both sides of the equation.
</span>5=x-2
5+2=x-2+2
7=x-0
x=7
Answer:
ascending order when they are arranged from the smallest to the largest number
