Answer:
x> 49 answer : D
Step-by-step explanation:
hello :
√x > 7
(√x)² >( 7)²
x> 49 answer : D
You can use this formula: (y1 - y2) / (x1-x2)
For example, using question 5,
(-11-16)/ [-6-(-20)]
= -17/14
Given that it is a negative number, it would mean that the line is downward-sloping.
All the best!
SinA = O/H
= 8<span>√3 / 16
=</span>√3 / 2
answer is B √3 / 2
Answer:
For less than 7 uniforms.
Step-by-step explanation:
The first company she called charges $70 per uniform.
So, the cost of x uniforms will be $70x.
The second company she called charges $280 plus $30 per uniform.
So, the cost of x uniform will be $(280 + 30x).
Now, if the total cost of purchasing x number of uniforms from the first company is less than that from the second company then, we can write the inequality equation as
70x < 280 + 30x
⇒ 70x - 30x < 280
⇒ 40x < 280
⇒ x < 7
Therefore, for less than 7 uniforms the cost from the first company will be less than the cost from the second company. (Answer)
The answer to this would be A: -9/10. Hope this helps!
