Answer the following questions. (a) 25% of what number is 16? (b) 85% of 40 is what?
2 answers:
Answer:
A is 64 and b is 34
Step-by-step explanation:
Answer:
64 and 34
Step-by-step explanation:
Write the statement symbolically in each case:
a) 0.25n = 16; dividing both sides by 0.25 yields n = 64
b) 0.85(40) = 34
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Answer:
See below
Step-by-step explanation:
1. 12
2. 15 [3*12-21 = 15]
3. 24 [3*15-21 = 24]
4. 51 [3*24 - 21 = 51]
Y-5=-1/2(X-2)
the simplified version of this equation (so you can plug into a calculator) is
Y=-1/2x+6
Y= -2x+4 m represents the x value and b the y intercept
10 separated into 5 groups is 10/5
5 goes into 10 2 times.
10/5=2
