Answer:
D choice.
Step-by-step explanation:
Pass through (0,-4) means that <u>the</u><u> </u><u>graph</u><u> </u><u>intercepts</u><u> </u><u>y-axis</u><u> </u><u>at</u><u> </u><u>(</u><u>0,</u><u>-</u><u>4</u><u>)</u>
Therefore, our b is -4
Slope = 1 means that the value of m is 1. Substitute m = 1.
Therefore, the answer is D choice.
It will be a 1/27 chance that the family will have 3 dogs or 3 cats 1/3x1/3x/13=1/27
X = 7....vertical line with an undefined slope
Answer:
Find the value of x, if 8,x, x, 50 are in proportion.
If a,b,c and d are in proportion then we have a/b = c/d
Now we need to find the value of x given if 8, x, x, 50 are in proportion.
So we have 8/x = x/50
Or x x x = 8 x 50
Or x^2 = 400
Or x = ±√400
Or x = ± 20
Therefore the value of x will be + 20 or - 20
Step-by-step explanation:
Step-by-step explanation:
2/8 = u/12
cross multiply and we get:
24= 8u
u = 3
Topic: algebraic fractions
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