Answer:
40% of the total was spent on fruit
Step-by-step explanation:
100%=45 x=18
100/x = 45/18 Now take the inverse of both sides
x/100 = 18/45
This leads to 1800 = 45x
1800 divided by 45 is equal to 40
The total percentage spent on fruit was 40%
Answer:
X= 65
Step-by-step explanation:
180°-50°=130 (Angles on a straight line)
2x=130 ( Corrresponding Angle)
X= 130÷ 2
= 65
Hope this helps.
Answer:
B. y=−5x+1152
Step-by-step explanation:
Answer:
heart
Step-by-step explanation:
Answer:
We must add 400 ml of water.
Step-by-step explanation:
We can use the following equation:

Where:
- C(i) is the initial concentration of the solution (80%)
- C(f) is the final concentration of the solution (30%)
- V(i) is the initial volume (150 ml)
- V(f) is the final volume
Now, we just need to solve the equation for V(f).



Therefore, we must add 400 ml of water.
I hope it helps you!