Answer:
I believe that the answer is A
423 = 100 + 100 + 100 + 100 + 10 + 10 + 3
hope this helps
Answer:
x = ±2
Step-by-step explanation:
3x ^2 -4 = 8
Add 4 to each side
3x ^2 -4+4 = 8+4
3x^2 =12
Divide each side by 3
3x^2 =12
3x^2/3 = 12/3
x^2 = 4
Take the square root of each side
sqrt(x^2) = ±sqrt(4)
x = ±2
I think the incorrect data is the second x to the left.
Answer: 960 calories
Step-by-step explanation:
Given
Each hamburger has 50 more calories than each order of fries
Suppose each order of fries has
calories
so, hamburger has
calories
There are total of 1700 calories available. Thus, we can write

So, each order of fries has
calories
For 3 orders, it is
calories