Answer:
x = -1
Step-by-step explanation:
-4(3x-7) =40
Divide each side by -4
-4(3x-7)/-4 =40/-4
3x-7 = -10
Add 7 to each side
3x-7+7 = -10+7
3x = -3
Divide each side by 3
3x/3 = -3/3
x = -1
Answer:
This question overall depends on a continuously changing factor.
Step-by-step explanation:
There are many houses in this world that have an area of less than 100
, while many others have up to 700, 800, or even 1000
of land. Your question is impossible to calculate because of the massive amount of houses in this world. If you want a good estimate, say around 0.9 to 1.8 billion.
Answer:A Mean
Step-by-step explanation:
ツ
Answer:
They sold 576 chocolate shakes.
Step-by-step explanation:
Ratio of chocolate to vanilla being 6:9.
This means for each 6 + 9 = 15 shakes sold, 6 were of chocolate and 9 were of vanilla.
How many chocolate shakes did they sell?
Using proportions
6 chocolate - 15 shakes
x chocolate - 1440 shakes



They sold 576 chocolate shakes.