What number replaces the ◊?

2 + 7 = 3 + 6
2 + 7 + ◊ = 3 + 6 + 5

a.
2

b.
3

c.
5

d.
6

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

What is the prime factorization of 23 ?me with this question

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither