Since the triangles are similar, they will have proportional sides. With this knowledge, we can make the proportion 
to solve for x.
Firstly, cross multiply: 
Next, divide by 10 on both sides, and your answer will be 4 = x, or the first option.
Make 4/5 into 8/10 which would make the decimal .8.
Answer:
x<2
Step-by-step explanation:
Its a open circle which means it isn't equal to 2. The numbers are getting lower, so x is less than 2.
Answer:
-5y
Step-by-step explanation:
= y if x > 0
-5 = -5y
Answer:
36 people
Step-by-step explanation:
The ratio of women to men working at a grocery store is 4 to 5.
The ratio =
Women : Men
4 : 5
The sum of the proportion is 4 + 5 = 9
There are 16 women working at the store .
Let us represent the total number of people working at a grocery store as x
Hence:
4/9 of x = 16 women
4/9 × x = 16
4x/9 = 16
Cross Multiply
4x = 16 × 9
x = 16 × 9/4
x = 36 people
The total number of people working in the grocery store is 36 people
