The sum of a number and 3:
1 answer:
Answer:
x+3?
Step-by-step explanation:
honestly, there is not alot of information present here. so when a hear "a number" i think variable.... which would be set up as x+3
You might be interested in
0,1,2 is the correct answer
Answer:
2+2
Step-by-step explanation:
There ya go
Answer:
Probably trinomial because there are 3 terms
Step-by-step explanation:
Answer:t=1
Step-by-step explanation:
16-2t=t+9+4t
Collect like terms
4t+2t+t=16-9
Combine like terms
7t=7
Divide both sides by 7
7t ➗ 7=7 ➗ 7
t=1
A.)7
B.)13
C)5.1
D.)7.6
E.)4.5
Hint: Use the distance formula!
