-.5 + 2, you can think of this as 2 - .5 as well, it would equal out to be 1.5.
Answer:
Two polygons are similar if their corresponding angles are congruent and the corresponding sides have a constant ratio (in other words, if they are proportional). Typically, problems with similar polygons ask for missing sides.
Step-by-step explanation:
Hope this helps!
Answer:
-55
Step-by-step explanation:
7x-6y=2
-2x-y=3
by substitution method
y=3+2x
7x-6(3+2x)=2
7x-18-12x=2
-5x=20
x=-4
-2(-4)-y=3
8-y=3
-y=3-8
y=5
therefore the value of x=4 and that of y=5
5x-7y=5(-4)-7(5)
=-20-35
=-55
2 pounds of pear = 1.78
Times everything by 2.5, so that you get 5 pounds of pear
2 x 2.5 = 1.78 x 2.5
5 = 4.45
So 5 pounds of pear cost $4.45
I think you multiply 3/5 times 14. You would get 8.4 pounds which would be 8 2/5.
