You number is 40 40 x 2= 80- 16 =64 your welcome :)
Answer:
Step-by-step explanation:
1) a + $5.92 = $12.29
subtract 5.92 from both sides
a = $6.37
Third option, a = $6.37
2) Multiply the equation by j to get it to the left side
42 = 6j
Divide both sides by 6
42/6 = 7
Answer: 7
3) 9 + 8 = 17 No
9 x 3 = 27 Yes
9 + 3 = 12 No
9 - 5 = 4 Yes
9/3 = 3 No
4) 15.32 + c = 29.00
c = 13.68 is the most expensive you can go, so it would be the soccer ball, since it is the most expensive item under 13.68.
5) 6 x 6 = 36 . False
5 + 6 = 11 . True
6/2 = 3 . True
17 - 6 = 11 True
Hope this helps :)
