If these quadratic equations are written in standard form, in which is it true that a=1,b=2,and c=3. a) 2x+x^2=3 b) 3+2x=-x^2 c) 2x=3+x^2 d)1+2x+3x^2=0

B is true because it satisfy the values of a b and c am i ryt

It's choice b).

Step-by-step explanation:

b) 3 + 2x = -x^2

Rearranging to standard form:

x^2 + 2x + 3 = 0

compare with ax^2 + bx + c = 0:

a = 1 , b = 2 and c = 3.

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right