Question 914379


{{{(90+ 92+ 80+83+x)/5=88}}}

{{{(345+x)=88*5}}}

{{{345+x=440}}}

{{{x=440-345}}}

{{{x=95}}}......you must get on your next test


check:

{{{(90+ 92+ 80+83+x)/5=88}}}

{{{(90+ 92+ 80+83+95)/5=88}}}

{{{440/5=88}}}

{{{88=88}}}