Which of the following is an equation with ONE solution? A
2x = 2x + 18
B
2x - 10 = 2(x - 5)
С
1
5(x + 3) + x = =
2
(12x +20) +5
D
2x + 5= 11 - 4x

If f(x) = 2x + 2 and g(x) = x? , what is (gºf)(2)?

Mr. and mrs. wallace have decided to buy a car for $21,600. they finance $15,000 of it with a 5-year auto loan at 2.9% arp. what will be their monthly payment be? a. $268.20 b. $268.86 c. $269.54 d. $387.16 (monthly car loan payment per $1,000 borrowed) i need !

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.