I ussually think of them as arrows telling me where to go.
if it is > you go ----->
if it is < you go <------
Answer:
16. D
if you add 3 odd numbers you get an odd one like
23,47,3 which give you 75.
If you add 2 odd numbers and one even it gives you an even result, like
23,47,2 which gives you 72.
When adding 2 even and one odd it gives you an odd number,
22,14,3 gives you 39
Answer:
5x +6
Step-by-step explanation:
do 2×2
add 2
get 5x +6
Hey there!
Consider the fact that, in this case, Bo's paycheck is equal to 1 whole part. This is what we will use to subtract each fraction from.
First, we can subtract the fractions that go towards bills and savings. Remember that savings was done <em>after</em> the bills were paid.
Now, you can find, of 3 tenths, how much each of the three children get. We could write it out, but it's obvious that each child will get one tenth of the check, considering that there are three tenths to split between each one.
Your answer is
.
Hope this helped you out! :-)
Answer:
x =5
Step-by-step explanation:
Using the formula for calculating the distance between two points
D = √(x2-x1)²+(y2-y1)²
Given the points A(2, x) , B(x, 8) and AB = 3√2
On substituting the given values into the formula;
AB = √(x-2)²+(8-x)²
3√2= √(x-2)²+(8-x)²
square both sides
(3√2)²= (x-2)²+(8-x)²
18 = (x-2)²+(8-x)²
expand
18 = x²-4x+4+64-16x+x²
18 = 2x²-20x+68
2x²-20x+68-18 = 0
2x²-20x+50 = 0
x²-10x+25 = 0
Factorize
x²-5x-5x+16 = 0
x(x-5)-5(x-5) = 0
(x-5)(x-5) = 0
x-5 = 0 an x-5 = 0
x = 5