If Sally has x books that are 2 pounds then her x books weights a total of 2x lbs.
8 books of 3 lbs weights 8*3=24lbs
All them add up to 62, therefore we can conclude to the equation :
2x+24=62
or we can simplify to
2x=38
or even
x=19
5.3 x 5.3 = 28.09cm would be the answer
Answer: Peter < 65
Step-by-step explanation: Peter has less than charlie so charlie is more than or/and equal to being solid line underneath or solid line on graph represented by ≥ 65 stays equal to 65 or more which is a<em> correct statement</em> for charlie as charlie cards are<em> increasing </em>at 65 and has 65 and Peter is shown as ≤ 65 but is slightly wrong as we were told in question that 'he has just started collecting' this means it has to be or certainly less than charlie has - Just in diagram is interpreted as a <em>dotted line on graph coordinates</em><em> </em>represented by < 65<em> instead IS LESS THAN 65</em> would be correct way to interprete inequality of<em> Peters relationship value </em>to that of charlie given amount
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Multiply 1 & 2 from 3 and 4 respectively and add to get product.
<em>-</em><em> </em><em>BRAINLIEST</em><em> answerer</em>
3(x-2)=15
Divide then by 3
X-2=5
Add 2
X=7
