(-43) x 7 x (-21) = 6,321
how many students got 90 or less = 14
how many students got more than 90 = 11
3 more students got 90 or less so answers is D. 3
please mark brainliest
Answer:
x: length
y: wide
x = 3y and x*y =192
=> 3y^2 = 192
=> y = 8 => x =3x8 = 24
=> Perimeter = (x+y)*2 = (8+24)*2 = 64
2.75
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It's too short.<span> Write at least 20 characters to explain it well.</span>
12 people divided by 3 people = 4
so if 2 bowls serve 3 people...2 bowls x 4 = serve 12 people
therefore, 8 bowls serve 12 people
