Since 1000ml is 1L, 100 ml is 1/10L.
So 100ml costs 7p
And 400ml costs 28p.
Answer:
z<=3
Step-by-step explanation:
6z<=18
z<=18/6
z<=3
Answer:
y = 4x + 7
Step-by-step explanation:
the equation for a line is y = mx+b
the y intercept is (0,7)
so in the equation x= 0 and y= 7 and the slope is m, thus m= 4
7= (4)(0)+b
now solve for b
7 = 0 +b
7= b
so the equation of the line would be without the x and y points
y = 4x + 7
Answer:
A.
Step-by-step explanation:
Because I used the Internet.
:)
