Answer:
x=-1
Step-by-step explanation:
First distribute...
0.5x + 1.4 - x = 0.6 + 0.3
Then add your like terms...
-0.5x + 1.4 = 0.9
Solve like normal equation....
-0.5x = 0.5
x= -1
Its pretty easy remeber than 1kg eqauls 1000 grams (Kilo) means Thousand
so the 4 books would be 79,800 grams
Answer:
2.34 ounces per bag
Step-by-step explanation:
Marcos is making bags of trail mix for hocking club he will use this amount makes 25 bags of trail mix.
The total ounces of nuts:
22 ounces of walnuts + 10.1 ounces of almonds + 26.4 ounces of cashews
= 58.5 ounces of nuts
25 bags = 58.5 ounces
1 bag = x ounces
x = 58.5 ounces/25 bags
x = 2.34 ounces per bag
It is wrong because the equation is missing parentheses around the sum
When it says "the quantity of..." it always means parentheses. The correct equation is 2(3x+4)