Answer:
I didn't know some answers but I wrote the majority of them below!
Step-by-step explanation:
Symmetry of axis: (4, 0)
Vertex: (4, -3)
Domain: 14? (I'm not positive on this one! so sorry)
Range: 14
Min/Max: (4, -3)
I have no clue on the next one!
x-intercepts: (.5, 0) (7.5, 0)
y-intercept: (0, 1)
Then I don't know the last two... I'm sorry I couldn't help you out fully!
Answer: 12 cups of salad blend are in the resulting mixture
Explanation:
Since we have given that
4 cups of a salad blend contains 40% spinach
Using mixture allegation method, we get that
8 cups of a salad blend contains 55% spinach as shown in the figure below.
Now, we need to find the number of cups of salad in the resulting mixture,

Hence, 12 cups of salad blend are in the resulting mixture .
Answer:
7
Step-by-step explanation:
There are 7 days in a week, and she sent 49 messages by the end of the week. Assuming that she sent the same number of messages each day, we would take the number of messages and divide it by the number of days, 49 and 7. 49 divided by 7 is 7. She sent 7 messages each day!
Hope this helps, brainliest always appreciated haha
17 boys to 21 girls
17 boys/21 girls
17 boys:21 girls
It is in simplified form. You cannot add these together because they are different terms. EX: bc, b, and c. They don't correspond, so we can't add/subtract/multiply/divide.