(LULAI 101 VUSLIUL 15
KS)
3
The scatter graph shows the maximum temperature and the number of hours of sunshine in fourteen
British towns on one day.
20
18
16
Maximum
temperature
(°C)
14
12
10
9
15
17
11 13
Number of hours of sumshine
(a)
One of the points is an outlier
Write down the coordinates of this point
..)
On the same day, in another British town, the maximum temperature was 16.4 °C.
Estimate the number of hours of sunshine in this town on this day
(b)
hours
(2)
A weatherman says,
"Temperatures are higher on days when there is more sunshine.'
(c) Does the scatter graph support what the weatherman says?
Give a reason for your answer

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10

b

step-by-step explanation:

a difference is the result of subtraction. while each of these expressions has subtraction in it, a difference will be the result when subtraction is the last operation applied in the order of operations for the expression. this means subtraction must be outside of the parenthesis. only b has this.

step-by-step explanation:

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i dont know men

step-by-step explanation: