Answer:
8,-6
Step-by-step explanation:
x^2 -6x +8 = 0
(x-4)(x-2)
Answer:
0.42
Step-by-step explanation:
move the decimal point 2 to the left
Answer:
Expression is '98 divided by 0.005' i.e.
.
Step-by-step explanation:
We have that,
The quotient of 8 divided by 0.001 is given by,
=
= 8000.
It is required to find a division expression having quotient greater than 8000.
Let us consider,
'98 divided by 0.005'
i.e. 
i.e. 
i.e. 98 × 200
i.e. 19,600
Thus, the get the quotient of the new expression 19,600 > 8000.
Hence, the required expression is '98 divided by 0.005' i.e.
.
Y = -3x - 1......so we sub in -3x - 1 in for y in the other equation
2x + 5y = 12
2x + 5(-3x - 1) = 12....now distribute the 5 through the parenthesis
2x - 15x - 5 = 12...add 5 to both sides
2x - 15x = 12 + 5..combine like terms
-13x = 17...divide both sides by -13
x = -17/13
now sub in -17/13 for x in the other equation
y = -3x - 1
y = -3(-17/13) - 1
y = 51/13 - 1
y = 51/13 - 13/13
y = 38/13
so the solution is (-17/13, 38/13)
Answer:
D
Step-by-step explanation: