Answer:
Just took the test the answer is a
Step-by-step explanation:
Answer:
X intercept is (0,-250) and Y intercept is (0,100)
Step-by-step explanation:
You just look at where the line intercepts the x and y intercepts
<h2>
The required positive number is 7.</h2>
Step-by-step explanation:
Let the number = x
To find, the positive number = ?
According to question,

⇒
- 3x - 28 = 0
By Factorisation method,
⇒
- 7x + 4x - 28 = 0
⇒ x(x - 7) + 4(x - 7) = 0
⇒ (x - 7)(x + 4) = 0
⇒ x - 7 = 0 or, x + 4 = 0
⇒ x = 7 or, x = - 4 [ - 4 is a negative number)
⇒ x = 7
Thus, the required positive number is 7.
To find missing lengths of sides
hope this helped have a nice day
Answer:
3
Step-by-step explanation:
3 pounds were picked per hour