The equivalent decimals for 21/40 is 0.525
Answer:
Step-by-step explanation:
l=8

Answer:
4 1/2
Step-by-step explanation:
Answer:
Jay has 8 computer games
Step-by-step explanation:
Let
x -----> the number of computer games Sherry has
y -----> the number of computer games Jay has
z -----> the number of computer games Nairan has
we know that
----> equation A
----> equation B
----> equation C
Substitute equation A and equation B in equation C and solve for y




therefore
Jay has 8 computer games
The answer is number 4. (32). 32-2=30