Answer:
the 3rd one matches the number line
Step-by-step explanation:
the pointy part of the sign shows which way the line will go. if it has the line under the sign the dot on the number line is solid if not solid then it won't have a line
Its saying the difference between the two years of rainfall. Difference meaning subtract the two, 50.38 inches and 55.76 inches. It gives 5.38 inches. If you have answer choices then i would go with that but i tried my best to figure it out.
Answer:
x - 2 < = 20
Step-by-step explanation:
<span>-3=7+z/2
Subtract 7 from both sides
-10=z/2
Multipy 2 on both sides so that the only thing remaining on the right side is the variable z.
Final Answer: -20= z</span>
9514 1404 393
Answer:
5
Step-by-step explanation:
Add the latter two equations and you get ...
(a +b) +(a -b) = (7) +(3)
2a = 10 . . . . . . . . . . . . . . . simplify
a = 5 . . . . . . . divide by 2
