C adding a number to itself
Answer:
Isolate.
Step-by-step explanation:
To solve a one-step equation, you must isolate the variable.
For example,
3x = 9.
You must isolate x, which just means you have to get x by itself.
Divide by 3 on both sides to get x by itself.
x = 3.
The answer to this question is isolate.
Answer:
4294967296 Kilograms
Step-by-step explanation:
Great Pyramid has 2^21 blocks
2^21 = 2097152, so
2097152 blocks
Blocks weigh 2^11 each
2^11 - 2048, so
2048 kg per block
2097152(number of blocks) x 2048(weight in kilograms per block) = The Great Pyramid in Egypt weighs 4294967296 Kilograms
Answer:
it looks good to me
Step-by-step explanation:
But i have a feeling that 8 might not be in the right place but im not sure
The answer would be B. because the first part is half the cost of deandra's sofa is x divided by 2, and the second part is 30 dollars less which you subtract the first part minus the second part. x/2 - 30
