Umm no se odio las matematicas :(
From what I can see from the black and white looking picture, try 2/8 :)
I didn't draw a diagram, but this is simple multiplication. 178 x 4 = 712. The boat traveled 712 miles in 4 weeks. (I'm not good with expanded form, but that's the total miles. Get a few more answers that may suggest a good expanded form.)
Answer:
120 sq. in
Step-by-step explanation:
perimeter = 44 inches
length is half the width + 7
a = length
b = width
a + a + b + b = 44
a + b = 22
a + b/2 = 7
b + b/2 + 7 = 22
b + b/2 = 15
2b + b = 30
a = 12
b= 10
area = a x b
area = 120 square inches