Answer:
126 g
Step-by-step explanation:
Sum the parts of the ratio, 7 + 3 = 10 parts
Divide the quantity of flour by 10 to find the value of one part of the ratio
420g ÷ 10 = 42g ← value of 1 part of the ratio, thus
3 parts = 3 × 42g = 126g ← smaller amount
Answer:
(-1, -4)
Step-by-step explanation:
In the graph:
The reflected point is 1 unit below 0 so x = -1
The reflected point is 4 units to the left of 0 so y = -4
Since coordinates are in (x, y) the coordinates are (-1, -4)
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Answer:
y = -1/3x +3
Step-by-step explanation:
First we need to find the slope
m = (y2-y1)/(x2-x1)
= (2-3)/(3-0)
-1/3
Then we know the y intercept( where it crosses the y axis)
It crosses at y=3
The slope intercept form is
y= mx+b where m is the slope and b is the y intercept
y = -1/3x +3
Step-by-step explanation:
2