A negative times a negative is a positive. I am not sure if that's the question, but hopefully that helps if it was.
The answer is 7
If you cancel 1 with -1 you will only have 3y=21 and 3 x 7 is 21 so y=7
Answer: Scatter Plot 2
Step-by-step explanation: Usually with graphs like this, anything relative to time (age) will be on the x axis because the text messages depends on the age. This immediately knocks out number 1. Then you just have to start graphing points on the scatter plot and whichever one lines up best, which happens to be #2, is the correct answer.
Hope this helps.
I’m not sure what the negative fours are at the end of your problem are for, but the slope of the line passing through those points is 4.
The line itself is y = 4x - 11
Answer:
35 ×
Step-by-step explanation:
7000= 7 ×
50= 5 × 10
So,
7000 × 50 =
35 ×