Answer:
y=2x+5
Step-by-step explanation:
y=2x+b
3=2(-1)+b
3=-2+b
+2 +2
b=5
y=2x+5
C'=1.5
c/c'=d/d'
c/1.5=8
c=12
hope that helps :)
Answer:
2x+12=22
Step-by-step explanation:
the side we don't know is x and there are 2 and there are 2 lengths the same in a rectangle. we know one of them and it is 6 so we do 6 x 2 which is 12.
The answer is 4/7. Hope this helps
Bx must be the sum of the numbers in the bracket and c must be the product. So we need to choose 2 numbers that multiply to make 3 and add to make -4.
A negative x negative = positive so
-3*-1=3
-3-1=-4
Therefore:
(x-3)(x-1)