Answer:
there was 3 pounds of raisins and 4 pounds peanuts.
Step-by-step explanation:
4 times 3 =12 and 2 times 4 = 8. 3+4=7 so 7 pounds. 12+8=20 so $20.
Answer:
X= 27/4, 6 3/4, 6.75
Answer:
He made $25,000 in total. A 10% is 1 tenth of the total. so multiply 2500 by 10.
Step-by-step explanation:
Answer:
As the points are collinear, the slope of the line joining
any two points, should be same as the slope of the line joining two other
points.
Slope of the line passing through points (x
1
,y
1
) and (x
2
,y
2
) =
x
2
−x
1
y
2
−y
1
So, slope of the line joining (p,0),(0,q)= Slope of the line joining
(0,q) and (1,1)
0−p
q−0
=
1−0
1−q
−
p
q
=1−q
Dividing both sides by q,
−
p
1
=
q
1
−1
=>
p
1
+
q
1
=1
