Answer:
9
Step-by-step explanation:
Answer:
fhduuiggg yyyy hhgg hgfff gggdd yhgfd
In each quantity of 87 cg, 1 of them is active ingredient. In the quantity of interest,
... (1/87)·522 cg = 6 cg . . . is active ingredient
The remainder of that quantity, 516 cg, is inactive ingredient.
Answer:
y = -2x -7
Step-by-step explanation:
Parallel lines have the same slope
y = -2x has a slope of -2
The parallel line will have a slope of -2
It goes through a point of (0,-7). This would be the y intercept
y = mx+b
y = -2x -7
Subtract -2 and -1 which means add because there both negative which gives you -3 then 5-7 which is -2 so your slope is -3 over -2
