Isolate the z. Note the equal sign. Subtract 1/7z to both sides
1/7z (-1/7z) + 2 = -6/7z (-1/7z)
2 = -6/7z - 1/7z
Simplify. Combine like terms
2 = -7/7z
2 = -1z
Isolate the z. Divide -1 from both sides
(2)/-1 = (-1z)/-1
z = 2/-1
z = -2
-2 is your answer
hope this helps
-6 - 3(5y + 4)
= - 6 - 15y -12
= -15y - 18
Hope it helped!
Answer:
(x^2-6)(x+2)(x-2)
Step-by-step explanation:
x^4-10x^2+24
(x^2-6)(x+2)(x-2)
You need to come up with an array of answers for x and y that will be greater than 0.
x+4y>0. example if x is -1 and y is 1 will this be correct.
-1+(4*1)>0, -1+4>0. 3>0? Yes
if x is 1 and y is -1 then the equation becomes 1+(-4)>0 -3 is not>0 so it's not in the array
x could be -3 and y 1
You will plot a line to show all the answers.
i
10 for $3.00. Even though it costs a little more Maybe the extra will come in handy like lets say if lets say we are buying a 10 pack of pencils for $3.00 What if we give some away or we sell them. And It might be a better brand too, The $1.00 pack could be from the dollar tree and could break in like a day. But the $3.00 version could be much stronger and better. UwU Hope I helped
