When you multiply a number by 10,100,1,000 and so forth do you move the decimal point to the left or to the right as many places
as there are zero in the multiplier
2 answers:
you move it to the right
this might helps :
https://www.khanacademy.org/math/cc-fifth-grade-math/cc-5th-place-value-decimals-top/cc-5th-mult-div-decimals-10-100-1000/a/multiplying-by-10-100-1000
hope this helps :)
Answer:
right
Step-by-step explanation:
You would move it towards the right because that adds a place value while moving it to the left takes away a place value.
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Answer:
????????????????????
X=number of student tickes
y=number of adult tickets
total cost=8x+10y=1198
x+y=130
multipy second eatuion by -10 and add to first
-10x-10y=-1300
<u>8x+10y=1198 +
</u>-2x+0y=-102<u>
</u>
-2x=-102
divide both sides by -2
x=51<u>
</u>
51 student tickets sold<u>
</u>
The answer for w(4)=3x+7 is a)19
Answer:
82/125 or u can simplify
hope this helps :3
plz mark brainliest i need it X3
I hope this is right (-5) + (-4) + (7);
= -9 + 7;
<span>= -2</span>
