Answer:
36x^2 or 36 times x squared.
Step-by-step explanation:
If x was two it would equal 144. If you replace x with two in my simplification it also equals 144.
Answer:
y=-3
Step-by-step explanation:
2y+3y=4−6−13
2y+3y=4+−6+−13
(2y+3y)=(4+−6+−13)
5y=−15
5y=−15
y= −3
Answer:
A,C,F
Step-by-step explanation:
y proportional to x means y = kx
A 0*5= 0
4*5 =20
5*5 = 25 Yes
B This is not We would have to add to get an output of 9 with an input of 0
C 0*4= 0
4*4 =16
5*4 = 20 Yes
A 0*5= 0
1*5 =5
5*5 = 25 not 1 NO
E 0*6= 0
3*6 =18
5*6 = 30 not 35 No
D 0*2= 0
2.5*2 =5
6*2 = 12 Yes
I would say A because it is rotated 180 degrees relative to the origin.
-27+8
( The minus signs multiply each other to form a +. )
= -19
