Here is a scatter plot that shows lengths and widths of 20 left feet, together with the graph of a model of the relationship between foot length and width.
12
11
10
.
foot width (cm)
8
7
30
32
24
22
20
26
28
foot length (cm)
1. Draw a box around the point that represents the foot with length closest to 29 cm.

x = 10.1

step-by-step explanation:

all of the angles of a tirangle add up to 180º

180 - 65 = 115 (since we already know the value of one angle)

(2x + 7) + (8x + 7) = 115

(combins like terms) 10x + 14 = 115

(isolate the variable subtract 14 from both sides): 10x = 101

(find the variable divide both sides by 10): x = 101/10

x = 10.1

50- 250 is correct i did that one too

step-by-step explanation:

faster, im not sure why but i know it is faster