i think it is 27 i did 5+4 then i did 9x3 and got 27
The number is 500. 500×7=3,500.
Answer:

Step-by-step explanation:
y = 4x - 5 + 3 = 4x - 2
It's an equation of a line in the slope-intercept form.
y = 4x - 2 → f(x) = 4x - 2 - it's a lienar function.
The domain of a linear function is the set of all real numbers.
If a slope of linear function is different than 0, then the range is the set of all real numbers.
Answer:
5
5
1/3
Step-by-step explanation:
Answer:
TV #3
Step-by-step explanation:
The others cost more.