<span>7x+9=2(4x+2)
7x+9=8x+4
7x-8x=4-9
-x=-5
x=-5/-x
x=5
</span>
Answer:
y=4
Step-by-step explanation:
x1=4,y1=4,m=0
Equation of a line: y-y1=m(x-x1)
y-4=0(x-4)
y-4=0
y=4
4/5x The number attached to to “x” is going to be the slope
D Is right. Hhhhjjjjiiiikioikkki
Answer:
(a) 2,481,115 ways
(b) 1 way
(c) 2,572,999 ways
Step-by-step explanation:
<em><u>a</u></em> = we select 3 units from 250-3 = 247 nondefective units.
<em><u>b</u></em> = since there is a different order of the units that will lead to the same units being selected, the order isnt actually important and therefore we really just need to use a combination. We have to select 3 unis from 3 defective units.
<em><u>c</u></em> = we select 3 units from 250 units
<u><em>Brainliest please, I need 4 more :P</em></u>
