The scatterplot shows the number of beach visitors and the average daily temperature. based on the scatterplot, what is the best prediction of the number of beach visitors if the average daily temperature is 88°f? a) 275 b) 350 c) 425 d) 500

350

Step-by-step explanation:

We are given a scatter plot which t shows the number of beach visitors and the average daily temperature.

Now to find the best prediction of the number of beach visitors if the average daily temperature is 88°F

So, we will use two point slope form.

Taking two points from scatter plot :(84,225) and (92,450)

Formula :

Substitute the values in the formula :

where x is the temperature

y is the number of visitors

Now to find the best prediction of the number of beach visitors if the average daily temperature is 88°F , substitute x = 88

Thus According to given options 350 is the right answer

Hence the best prediction of the number of beach visitors if the average daily temperature is 88°F is 350

They need to buy 6 pairs of uniform pants so that they pay the same amount for their purchases

Step-by-step explanation:

Let x be the no. of pairs of uniform pants  for which the total cost in both the cases will be same.

Case 1:

Cost of 1 pairs of uniform pants = $17.95 each

Cost of x pairs of uniform pants = $17.95x

Cost of sweater = $24.

Total cost = 24+17.95x

Case 2:

Cost of 1 pairs of uniform pants = $18.95

Cost of x pairs of uniform pants = $18.95x

Cost of sweater = $18

Total cost = 18+18.95x

ATQ

Hence they need to buy 6 pairs of uniform pants so that they pay the same amount for their purchases