7 boys: 8 girls i am pretty sure
Answer:
y=6.5
Step-by-step explanation:
2y-4=9
2y=13
y=6.5
Answer:
Yes
Step-by-step explanation:
Since the line passes through the origin, when calculating the slope of the line, we can make use of the origin as a point. So pests say (x1, y1) = (0,0) and (x2,y2) is (a,b). Hence the slope is b/a.
Now we now act on this information to solve the problem. Firstly, we know that the slope is negative, this means either a or b is negative but both are not negative. Secondly, b is greater than a. This mean b is the positive term as both terms cannot be negative.
Answer:
Interest rate=9%
Step-by-step explanation:
Interest rate=$3150×100%/$35000×1
Rate=315000/35000=9%
Step-by-step explanation:
f(x) =x2 +3X
f(-4 )= 16 +3(-4)
= 16 -12 =4
