This seems to be trying to tell us

Answer: 4
Answer:
y=(9/4)x+6
Step-by-step explanation:
If it crosses at 6 then it will be +6. A perpendicular line has a slope that is the opposite reciprocal of your current slope.
Answer:
First one is the y is 3 times x
Second one is y is 3 more than x
Step-by-step explanation:
y is 3 times x is y = 3x
y is 3 more than x is y = x + 3
Answer: 1.47 * 10^8
Step-by-step explanation:
First, let's add in standard form to avoid confusion
130,000,000
+17,000,000
------------------------
147,000,000
Since scientific notation expects the 1st base to be greater than 1 but less than 10, 147,000,000's first base in SCI notation should be 1.47.
Now to complete: 1.47 * 10^8
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Quick question, why didn't you just use the calculator on the device you took this photo with? Anyway, the answer is 5.62