Answer:
d = 9.4
Step-by-step explanation:
d=
d=
d=
d=
d=9.4
Answer:
what grade you in
Step-by-step explanation:
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Lets say a=2 and b=5 you now plug in you numbers to get 3x2x5 we know 3x2=6 so now take 6 and multiply it by 5 so 6x5=30 you can also set this equal to 0 3ab=0 then divide by either a or b ill show you both if you divide by a you are left with 3b=a if you divide by b than you get 3a=b
Combining those like terms would end as 3n.
Explanation: The end of a subtraction equation is basically just the negative number, except you add it to the other part.
For example, 2n is really -2n, and you just add -2n to 5n (which is positive,) and you get 3n.
Total shells Sandy had = 5
Shells Mageret got = 3
Balance of Seashells
5 - 3
2
