Step-by-step explanation:
your don't see what went wrong ?
Tyrell worked on
16 - 2(4 + 3x)
what do brackets mean ? they mean that this operation has to be done before everything else in the expression.
as this contains a variable, we cannot fully calculate it, true, but we need to keep this in mind and always treat the content of the brackets as one package.
so, whatever I do from the outside with one part of that package, I have to do also with all the other parts of that package.
so, the multiplication with -2 has to happen with both : 4 and 3x. not just with 4.
therefore, the correct simplification looks like
16 - 8 - 6x
8 - 6x or -6x + 8
Amelia multiplied correctly, but then made a mistake summing things up
10x - 3(4x + 1)
10x - 12x - 3
10x - 12x = -2x
I can't mix the pure constant -3 into the factors of x. that would be like the famous mixing of apples and oranges.
so, the result is
-2x - 3
Answer:
D
Step-by-step explanation:
try all of them
Answer:
Step-by-step explanation:
realtionship between distance and time is
distance=time/3
a.distance=time/3
129*3=time
387 s =time
Answer:
i think the answer is 19x^-2x+2
There would be 413,765 kilograms after selling 486,235 grams of apples
How many grams make a kilogram?
In each kilograms, there are 1,000 grams, which means we need to first of all convert the total number of apples in kilograms to grams.
Each crate has 25 kilograms of apples in it
1 crate =25 kilograms
36 crates=36*25 kilograms
36 crates=900 kilograms
1 kilogram=1000 grams
900kilograms=1000*900
900 kilograms=900,000 grams
The number of grams left after having sold 486,235 grams of apples, in essence, the quantity of apples left thereafter is 900,000 grams minus the 486,235 grams of apples sold
apples left=900,000-486,235
apples left= 413,765 kilograms
Find out more about conversion of kilograms to grams on:brainly.com/question/9301317
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