X-2(-4)=2
X+8=2
-8. -8
X=-6. (-6,-4)
4-2y=2
-4. -4
-2y=-2
Divide both sides by-2
Y=1. (4,1)
The numbers given in the problem are written in Scientific Notation. By definitios, this is a product of two factors: the first one is a number between 1 and 10, and the second number is 10. This method is used when you have to write numbers that are too large or too small. So, let's write them in their decimal form to understand it better:
5x10^4=50000
7x10^-5=0.00007
3x10^-9=0.000000003
8x10^4=80000
Therefore, the order of <span>5x10^4, 7x10^-5, 3x10^-9, 8x10^4 from least to greatest is:
3</span>x10^-9, 7x10^-5, 5x10^4, 8x10^4<span> </span>
Answer:
$210
Step-by-step explanation:
A week is 7 days, if the doctor makes 30 dollars a day it would be 30x7 which = 210
rate = distance / time Ok, part a is correct, try writing the answer as 2/5
rate = 2/5 = 0.4 in/s
rate = 0.4 in/s
Hi, I'm here is just that the pictures are small, I'm trying to read them
b)
Please upload a picture of part b like the last picture you sent of part a
2/5 = x/ 15
x = 15 x 2 / 5
x = 30/5
x = 6 inches
The result is 6
1) Is A- x < -3, or x> 5 (d=cant put the line under the second one)
2) C- 25<*with line under* x >with line under*30 Because its between 25, so must be more, and 30, so has to be less than 30
3)?
4)?