Please find the missing value in the ordered pairs. a) (-3, -4), (0,y); slope = 2
b) (-2,2), (x,5); slope= 3/7
c) (x,5), (1,-5); slope = -5/2
d) (-6,y) (8,2); slope = - 1/7

a ) y = 2,

b ) x = 5,

c ) x = - 3,

d ) y = 4

Step-by-step explanation:

a )                                                                                  

b )                                                    

c )    

d )

Hope that helps!

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.

correct answer is infinitely many solutions

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

solving the above equation:

4x + 6 = -4 +4x +10

combining like terms

4x -4x = -4+10-6

0=0

since both sides are 0=0, we end up into true statement it means it has infinite many solutions.

so correct answer is infinitely many solutions