Answer: it’s C
Step-by-step explanation:
Answer:
hope this will help u.. :-)
Step-by-step explanation:
Well, this equation as a sum would be -46.38 + -24.6
so the answer would be -70.98.
I hope this helps, and have a fantastic day!
Answer:
Step-by-step explanation:
1.) Rounded to the nearest millionth, the number is about -
0.000001 <-- This is the millionths place, so the answer would be:
0.000007
Written as the product of a single digit and a power of ten, this number is:
7 x 10^-6
Sarah,
Let x = cost of notebook
let y = cost of thumbdrive
For Troy 5x + 5y = 75
For Lisa 2x + 6y = 78
Troy's equation let's divide it by 5 and get
x+ y = 15 multiply by -2
-2x -2y = -30
2x + 6y = 78 Add equations
4y = 48
Solve for y. Then plug it in one of the original equations and solve for x. Check by plugging into the other original equations
Step-by-step explanation:
