2x + 4 < 5x + 3
A)
x > 3
B)
x < 3
Eliminate
C)
x >
1
3
D)
x <
1
3
Answer:
1) C
Step-by-step explanation:
1) 2x + 4 < 5x + 3
3x > 1
x > ⅓
10 cubic centimeters
© 80 cubic centimeters
120 cubic centimeters
© 64 cubic centimeters
Answer:
Option (b).
Step-by-step explanation:
It is given that Adrian built a structure out of 10 congruent cubes.
Volume of each cube = 8 cubic centimetres.
We need to find the total volume of the structure.
Total volume = No. of cubes × Volume of each cube
Therefore, the total volume of the structure is 80 cubic centimetres.
Hence, option (b) is correct.