Y=50x+550
This is a linear equation of the form:
y=mx+b, where m=rate of change or slope and b=y-intercept.
The slope is the rate of change and the y-intercept is the value of y when x=0, which is the initial value. So in this context...
The change per week is $50.
The starting amount was $550
Answer:
the area is 50.24 
.
Step-by-step explanation:
The formula to find area of a circle is A=π
. A is area, and r is for radius. Since we have the diameter here, we just need to divide by 2 to find the radius. 8÷2=4, so there, the radius is 4. Now we need to square 4, and do 4x4, which equals 16. Now to multiply 16 by π, or 3.14. 16 x 3.14 = 50.24. The final answer is 50.24 . Hope this helped! :]
Answer:
first finish multiplying the signs that are out of the brackets
4-2+3-6
remember the BODMAS, addition comes first
4+5-6
9-6
3
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Step-by-step explanation:
