Please help. I’ll mark you as brainliest if correct!!!

y = 745,000

Step-by-step explanation:

They are asking for the y intercept  (the original year)  

y = -2.07x^2 +78.39x +745

y is in thousands

Let x =0 years

y = -2.07 * 0 +78.39*0 +745

y = 745

y is in thousands

y = 745,000

1d

2b

3 false

4 d

5 3200sq,ft

80+60+y=180

then divide the difference between 60 and y and add it to 180

so x =180 +( (y-60)/2)

x equals 200

step-by-step explanation:

8

step-by-step explanation:

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