You will need 90 cookies. If you do 30/15, you get 2. Then you do 45x2 and get 90!
{ Answer(s) }
Left side of big triangle (X & Y) : 15
Bottom side of big triangle (Y & Z) : 20
{ Explanation }
We know the top sides of both triangles. To find out how many units they are separated by, we need to divide 5 by 25.
25 / 5 = 5
Now we can continue.
3 * 5 = 15
4 * 5 = 20
The missing sides are 15 and 20.
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Answer:
x=8
Step-by-step explanation:
287500 - 287500x0.15 = last year cost =244,375
Answer:
y = 9-4/3x
Step-by-step explanation:
subtract 4x from both sides
divide by 3
