Answer: <u>Its already rounded to the nearest hundredth! </u>
Step-by-step explanation: If by one hundredth it is meant 1/100 of the unit then the number in question is already given to the nearest hundredth. No more rounding is necessary.
Multiply the equation 2x+7y=-1 by -2
add to othe equaiton
4x-3y=-19
<u>-4x-14y=2 +</u>
0x-17y=-17
-17y=-17
divide both sides by -17
y=1
sub back
2x+7y=-1
2x+7(1)=-1
2x+7=-1
minus 7 from both sides
2x=-8
divide both sides by 2
x=-4
x=-4
y=1
(x,y) is normal form
(-4,1) is answer
Answer:
452
Step-by-step explanation:
5424/12 is equal to 452
<em>Answer:</em>
<em><u>10</u></em>
<em>Step-by-step explanation:</em>
<em>If you have </em><em>5</em><em> apples and Kaky gives </em><em>5</em><em> more you will have </em><em>10</em><em> alltogether.</em>
<u><em>Hope this helps :-)</em></u>
Answer:
Step-by-step explanation:
Thanks!!!!!!