Answer: B
Step-by-step explanation:
Answer: 130 Shells
Step-by-step explanation:
If her father has 57 and her mother has 73, you would have to add to get the total amount of shells. So 73 + 57= 130 Shells
72- 8x9 - 4 x 4 and 3x3- 2x2x3x3
100-10x10
Answer: A
Step-by-step explanation:
Answer:
Julio's number is 40.
Step-by-step explanation:
Solve:
(x - 19) * (-7) = -147
-7x + 133 = -147
-7x = -280
x = 40
Check:
40 - 19 = 21
21 * (-7) = -147