Answer:
If you are looking to solve the system of equations your answer would be:
x = 1/2, y = -1/2, z = 4
Step-by-step explanation:
I hope this helps :)
10+4x=5(x-6)+
x=7
I hope this helps
The first option is the correct answer
Explanation
Multiply the 3 pound bag value by 3 giving you 18.12 which is less than the 9 pound bag
(4x^2-25)/(2x-5)=14
we hates fractions so m ultiply both sides by (2x-5)
4x^2-25=14(2x-5)
4x^2-25=28x-70
add 70 to both sides
4x^2+45=28x
subtract 28x fromoth sides
4x^2-28x+45=0
use quadratic formula which is
if you have
ax^2+bx+c=0 then
x=

a=4
b=-28
c=45
subsitute
x=

x=

x=

x=

or

if we were to put 5/2 for x, the deonomentor would be equal to zero, so it cannot be used
answer is
x=9/2
Answer:
6x=0.10x< 2
Step-by-step explanation: