0.61 as a fraction would be 61/100 ,because you have two numbers behind the decimal point
I believe the answer is D. 36 , sorry if I'm wrong !
Answer:
1) 2/3, two triangle segments
2) 1/7, one triangle segment
3) 3/9, three triangle segments left
really, you could do this by subtracting the top number, the numerator, because these visual diagrams have the same bottom number, or denominator, but for now, just subtract the segments. hope this helps, good luck.
They affect the signs of p and q in different ways.
Firstly, if c is negative, it means that p and q have opposite signs.
If c is positive, then it means that p and q have the same signs. However, to determine whether they are both positive or both negative, we then have to look to b. If b is negative, both p and q would be negative. If b is positive, then both p and q are positive.
x for 2 pointquestion y for 4 point question
x+y=40
2x+4y=100
x=40-y
80-2y+4y=100
2y=100-80
2y=20
y=10
x=40-10=30