Answer:
yes
Step-by-step explanation:
divide 905 by 5 which = 181
to check multiple 181 by 5
Answer:
- 1 and 15
Step-by-step explanation:
Substitute x = 2 and x = - 2 into f(x)
f(2) = - 4(2) + 7 = - 8 + 7 = - 1
f(- 2) = - 4(- 2) + 7 = 8 + 7 = 15
Answer:
3x=-y+12
2x+3y=-6
collecting the like terms we have
3x+y=12
2x+3y=-6
to solve this simultaneous equation, we use substitution method
we make y the subject in equation one:
y=12-3x
then we put y=12-3x into 2x-3y=-6 in equation two
2x+3(12-3x)=-6
2x+36-9x=-6
-7x+36=-6
-7x=-6-36
-7x=-42
x=-42÷-7
x=6
then we put x=6 in y=12-3x:
y=12-3x
y=12-3(6)
y=12-18
y=-6
Ratio A is 26/169, and when simplified it is 2/13.
Ratio B is 36/78, and when simplified it is 6/13.
Hope this helped!
Answer:
Step-by-step explanation:
Given
![\frac{8y^{2} }{2\sqrt[4]{y} }](https://tex.z-dn.net/?f=%5Cfrac%7B8y%5E%7B2%7D%20%7D%7B2%5Csqrt%5B4%5D%7By%7D%20%7D)
it can be written as we
=
= 
= 
= 
Therefore the given solution is in the form of k * y^n
