20% x 50 =(20 / 100) x 50 = (20 x 50) / 100 = 1000 / 100 = 10
answer is 10
Answer:
Step-by-step explanation:
1. Multiply by <em>y</em> both sides of the equation, as following:
2. Now you must multiply by 33 both sides of the equation, as following:
3. Now you must divide both sides of the equation by 9. Therefore, you obtain:
Answer:
4(5+2y)=3(3y+7) and -(y+1)
Step-by-step explanation:
You combine like terms
20-21 =-1
8y -9y = -1y
so your answer is anything that is the same as -1 - y
2(10+4y-7y-19) =2( -3y-9) = -6y-18 NO
2(10 +4y) - 3(3y-7) = 20 +8y - 9y +21 = -y +41 NO
4(5+2y-5y-17)= 4(-3y -12) = -12y -48 NO
4(5+2y) - 3(3y+7) = 20 +8y - 9y -21 = -1 = y YES
-(y+1)= -y-1 YES
-(1-y) = -1+y NO
If there are 20 red seeds in each bag, then there are 20*2=40 green seeds in each bag.
There are 40*5=200 green seeds in 5 bags.
Answer:
(B)
Step-by-step explanation:
Given a point on the line segment BD, the internal division formula is given by:
Therefore:
Therefore the fraction which compares BC to BD is