Eqt 1 = 4a-5b=7
eqt 2 = 4a+5b=17
eqt1+eqt2= 8a=24
a=3 then 4*3-5b=7
so b=1
Answer:
-7
Step-by-step explanation:
y-3=-2(x+5)
So we need to put this in slope-intercept form...
y - 3 = -2x -10 (You use the distributive property)
Then shift the -3 over to meet the other constant -10 by addition.
y - 3 = -2x -10
+3 + 3
y = -2x -7 since y = mx + b is in slope intercept form m = slope and b = y intercept, therefore the y intercept is -7
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Answer:
Quadratic function
linear function
cubic function
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
Total pints of paint = 20
For landscape :
2/5 * 20 = 8 pints
For clover :
3/10 * 20 = 6 pints
Total used = (8 + 6) = 14
Pints left = 20 - 14 = 6 pints
14 required for next painting
14 - 6 = 8 pints
8 more pints needed
Answer: I think Figure 4 is the correct one
Step-by-step explanation:
It is not possible to map the triangle MNP and CDE together using just a single translation in Figure 3. With Figure 4, we can use a translation to map the triangle MNP and the triangle CDE. Accordingly, in the diagram, the triangle MNP and the triangle CDE can be translated to each other.
