Answer:
2
Step-by-step explanation:
Lol 1+1= 2
y-2 = 3(x+7) put it in y=mx+b form (slope intercept)
y-2 = 3(x+7) distribute 3
y-2 = 3x+21 add 2 to both sides
+2 +2
y = 3x + 23
so now the slope of that is 3 so the new equation has a slope of 3 because parallel slopes are equal.
my new line has a slope of 3 and point (4,2)
so we use point slope formula y-y1 = m(x-x1)
y-2 =3(x-4) put it in y=mx+b form (slope intercept)
y-2 = 3(x-4) distribute 3
y-2 = 3x -12 add 2 to both sides
+2 +2
y = 3x + 10 which is you line slope intercept with parallel slope and contains (4,2)
Answer:
Ok, we have the equation:
-7 + (-3)
Both numbers are negative, so the solution of this will be:
-7 + (-3) = -7 - 3 = -10.
Now, how we can represent it with tiles?
First we need to define, which tiles are the ones representing negative numbers?
We can use:
Red = positive
Blue = negative.
Then:
-7 is represented with seven blue tiles
-3 is represented with tree blue tiles
then:
(-7) + (-3)
will be represented with seven blue tiles, plus tree blue tiles.
When we add them, we have a total of 10 blue tiles, and as blue tiles represent negative numbers, 10 blue tiles is equal to -10.
8x4(-2x3)+8/2
I hope this is right!
Basically anything greater than zero...k>0
