Answer:
33.6 grams
Step-by-step explanation:
Rate 1;
8 hours = 1.6 g
24 hours = 24 × 1.6/8 = 4.8 hours
Rate 2;
4 hours = 1.6 g
72 hours = 72 × 1.6/4 = 28.8 g
Total grams of Drug A that the patient receive
altogether = 28.8 + 4.8 = 33.6 g
Answer:
a ) x = - 3, y = 5
x = 0, y = 2
x = 5, y = - 3
b ) you should draw the line by marking the coordinates in the graph, then draw a straight line passing through all those three points.
Step-by-step explanation:
y = 2 - x
When x = - 3,
y = 2 - x
= 2 - ( - 3 )
= 2 + 5
y = 7
When x = 0,
y = 2 - x
= 2 - 0
y = 2
When x = 5,
y = 2 - x
= 2 - 5
y = - 3
b ) you should draw the line by marking the coordinates in the graph, then draw a straight line passing through all those three points.
I'll just help quickly with a couple of expressions that are equivalent.
3(m+5+9m)
If you solve it out, you get 3m+15+27m.
Simply the expression to get 30m+15.
You can regroup to make another expression 5(6m+3) which is also equal.
