Answer:
The answer is attached as an image.
Step-by-step explanation:
- If we assume that the space is 100% of the population then:
88% have something and 12% have nothing.
So within the 88% there are 10% who have TV, 20% who have Radio and 58% who have both TV and Radio.
The answer is -1
The expression is 14a - 72r - c - 34d. Let's rewrite it:
14a + (-72r) + (-c) + (-34d)
The coefficient of a term is the value beside the term.
For example, the coefficient of 5x term is 5.
For the a-term (14a) of our expression, the coefficient is 14.
The coefficient of the c-term (-c) will, therefore, be -1:
-c = -1c
Answer:
Step-by-step explanation:
Let
C -----> the total cost of the arrangement
D ----> the cost of each rose
we know that
The total cost of the arrangement is equal to the cost of one rose multiplied by 16 plus the cost of the vase
so
The equation that Lin should use to find the total cost of each arrangement is
-0.1 - (x) = 0.3
-0.1 - (-0.4) = 0.3
-0.1 + 0.4 = 0.3
0.3 = 0.3 (true)
-0.4 is your answer
hope this helps