Its 30, i multiplied 6x5 and got 30 so im sure its the answer
Answer:
_______________________________________________The simplied version is:
_______________________________________________ "
" ;
or; write as: "
" .
_______________________________________________Explanation:
_______________________________________________
Given:
_______________________________________________
"

" ;
_______________________________________________ → Factor out a "6v"

in the "numerator"; & factor out a "2" in the denominator; as follows:
____________________________________→

;
____________________________________→ "

" ;
______________________________________________or; factor out the "denominator" :
______________________________________________→ (v² + 13v + 42) = (v+7)(v+6) ;
______________________________________________and write as:
______________________________________________→ "
" .
______________________________________________
26 students are invited to the study group
<span>Compose and decompose numbers from 11 to 19 into ten ones and some further ones, e.g., by using objects or drawings, and record each composition or decomposition by a drawing or equation (such as 18 = 10 + 8); understand that these numbers are composed of ten ones and one, two, three, four, five, six, seven, eight, or nine ones.</span>