Answer:
1. equation
2. equation
3. expression
4. expression
explanation is that an equation has an equal sign and an expression doesnt .
5. equation
Step-by-step explanation:
Answer:
4x2 + 23x – 72
= (4x - 9)(x+8)
Step-by-step explanation:
Answer:
44cm2
Step-by-step explanation:
[8×(5+6)]/2
=(8×11)/2
=88/2
=44cm2
Volume is Length x width x height. So what are three numbers that multiply to 90?
30x30x30=90
