Answer:
I believe it's 40/ 20 I'm sorry if it's wrong..
Answer:
9/20
Step-by-step explanation:
I guess I was help full for u
plz follow me for more updates
Answer:
The associative and commutative properties can be used for addition and multiplication.
Step-by-step explanation:
hope that we can be friends
can i get brainliest
Answer:
y=7+3x
Step-by-step explanation:
Since she already has 7 in her account and she ADDS 3 more each day you would multiply 3 by x which represents the number of days and add that to seven because she already had it. This would equal to Y which represents the total in her account
In such type of questions, all that you are supposed to do is, use basic mathematics to eliminate any one of the given two variables.
Check out the equations if in case you can multiply any of the given ones with a -1 and add the two equations,eliminating one of the variables.
