Answer: 41.58$
Step-by-step explanation:
Answer:
2
Step-by-step explanation:
15+-13 = 2
4y(3y + 9)
12y + 36
36 ÷ 12=x=3
Answer:
x=9
Step-by-step explanation:
The answer is c.
(a)
x * 2 = y
2 * 2 = 4
3 * 2 = 6
4 * 2 = 8 not 9
(b)
unknown formula
(c)
x * 3 = y
4 * 3 = 12
5 * 3 = 15
6 * 3 = 18
(d)
x * 4
1 * 4 = 4
2 * 4 = 8
3 * 3 = 9 not 15