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)
Answer:
4c+4d+36
Step-by-step explanation:
multiply each separate variable inside the parenthesis by the number outside of parenthesis.
Answer:
The answer is C
Step-by-step explanation:
12-(-2)=10 -6+14=8 1+5=6 -10+15=5
Answer:
3.75 or 3 3/4
Step-by-step explanation:
(3/4) times 5 equals 3.75
The answer is {1, 2, 10, 50, 75}. It has a median of 10 and a mean larger than 10
