what is the cost of 8 books at $4 each? what is the cost of x books at $4 each? what is the cost of 5 books at $x each ?
1 answer:
Step-by-step explanation:
the cost of 8 books at $4 each
=》8 × 4 = $ 32
the cost of x books at $4 each
=》x × 4 = $ 4x
the cost of 5 books at $x each
=》5 × x = $ 5x
You might be interested in
I got x=2.64 or x=1.32 i don't know if i done it right
Answer:
m and k
Step-by-step explanation:
Answer:
I think so I'm not too sure
Answer:
231
Step-by-step explanation:
=
42÷2= 21
9×21= 189
189 students total
42 6th graders
A positive correlation.(Brainliest please)
