Answer: A
Step-by-step explanation:
-2/3+(-4/6)
= -2/3 -2/3
=(-2-2)/3
=-4/3
Answer: Yes.
Step-by-step explanation: 20% of 100 would translate into .2 out of 1
You multiply 19 × 2.54 to convert it to cm
Answer:
2.16
Step-by-step explanation:
r = cost of ruler
p = cost of pencil
r = 2p
6r + 15p = 2.16
Substitute 2p in place of r in 2nd equation and solve for p
6(2p) + 15p = 2.16
12p + 15p = 2.16
27p = 2.16
Answer:
18
Step-by-step explanation:
I did maths I did maths I did maths I did maths I did maths
