Javed downloaded from the Internet two files that had a combined size of 696 megabytes. The size of the first file was 290 megab
ytes, and it took 5 minutes to download. Assuming that the files downloaded at a constant speed, how long did it take for the second file to download?
A.2 minutes
B.4 minutes
C.7 minutes
D.12 minutes
ASAP 50 POINTS I WILL GIVE BRAINIEST
A.2 minutes
B.4 minutes
C.7 minutes
D.12 minutes
ASAP 50 POINTS I WILL GIVE BRAINIEST
2 answers:
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x≤-7
First , use the distributive property :
3(x-4)≥5x+2
3x-12≥5x+2
Subtract 5x on both sides :
3x-5x-12≥2
Now , add 12 on both sides :
3x-5x≥2+12
3x-5x≥14
Subtract the x's :
-2x≥14
Divide by -2 on both sides and watch what happens :
x≤-7 (notice that the inequality sign changed from "greater than or equal to" to "less than or equal to")
If we divide both sides of an inequality by a negative number , we change the inequality sign .
The cake is divided into 4 equal parts,
So each divided part of the cake is a fraction of
Hope this helps!
So each divided part of the cake is a fraction of
Hope this helps!