1.factors of x2 -2x are Ans:

choose the correct answer

2.sum of 2c3-2c2-2 factorization is

c
2c-2-1
2c(c2-c-1)
3.solution set of x-2=3

2
4
5
6
4.adding x-y=12 and x+y =8 gives x =

10
12
15
17
5.6x2y + 4xy3 factorization is

2x(x3+y)
2xy(3x+2y2)
2xy2(x+2y)

6.when number is add to its twice then is gives 30 what is the number

0
10
20
30

hlp pleeeaaase I will give u brainliest

the best buy, is the 4- kilogram bag of lollipops for $18.40.

step-by-step explanation:

i found my answer by dividing the cost of each bag by their respective weights.

14.88 divided by 2 = 7.44

17.29 divided by 3 = 5.77

18.4 divided by 4 = 4.6

24.4 divided by 5 = 4.88

by this, i found that the 4 kilo bag is the best buy.

step-by-step explanation:

if you want to solve percent error follow these steps.

1. subtract the accepted value from the experimental value.

2. take the absolute value of step 1.

3. divide that answer by the accepted value.

4. multiply that answer by 100 and add the % symbol to express the answer as a percentage.

if you want to solve percent of change just do this.

1. work out the difference (increase) between the two numbers you are comparing.

2. divide the increase by the original number and multiply the answer by 100. if your answer is a negative number then this is a percentage decrease.

hope this : )

im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars