It would most likely be (1).
Answer:
They will need to hire 5 testers.
Step-by-step explanation:
This question can be solved using a simple rule of three.
For each 10 developers, we need 2.5 testers. So how many testers are needed for 20 developers?
10 developers - 2.5 testers
20 developers - x testes
They will need to hire 5 testers.
Question is Incomplete, Complete question is given below;
Fiona wrote the linear equation y = 2/5 X -5. When Henry wrote his equation they discovered that his equation had all the same Solutions as fionas. which equation could have been Henry's.
A. X- 5/4y =25/4
B. X-5/2y=25/4
C. X-5/4y =25/4
D. X- 5/2y=25/2
Answer:
D.
Step-by-step explanation:
Given:
Fiona's equation =
We have to figure out which of the choices equals the equation given,
Now we could solve each of the answer choices for , but since each choice is in the format , we can put the given equation in that format too.
Now in given choices x doesn't have any terms with it.
Hence we will make x term as 1 by dividing 5/2 on both side we get;
Hence Henry equation will be .
Answer:
16.
Step-by-step explanation:
|-21| - |-5| = 16