Hello,
Let's 2k-2,2k,2k+2 the 3 even integers
2k-2+(2k)+(2k+2)=30+2k-2
==>4k=28
==>k=7
The 3 integers ared 2*7-2=12, 2*7=14,2*7+2=16
12+14+16=42=30+12
Less = subtract
than =switch the order
product = multiply so
5 x -4 - 8
= -20 - 8
= -28
The answer is C : -10 + -5
The volume of the can is 56.52 in³.
To find the volume of the of a cylinder (the shape of a can) you would use:
r²h.
=3.14
r²=3² (radius squared)
h=2 (height)
3.14·3²·2
28.26·2
56.52