40$ - 100% (full price)
x$ - 70% (100-30=70%)
40 * 70 = 100x
2800 = 100x
x = 28
Answer 28$
or
40$ = 100%
then 1% = 40/100 = 0.4$
so 70% will be 0.4 * 70 = 28$
Answer:
it's a scalene triangle
Step-by-step explanation:
None of the sides are equal
75 divided by 3 because for every 75 fish 3 are tagged 1,217 (rounded up from 1,216.6 repeating)
Answer:
5
Step-by-step explanation:
15 and 10 are multiples of 5
5 x 2 and 5 x 3
LCD means lowest common denominator or the most simplified denominator
Step-by-step explanation:
Calculate length of OA, OB and AB seperately.
There should be 2 wit the same lengths for it to be an isosceles ∆
