Answer:
diamond I think not 100% sure but I looked it up
Answer:
Step-by-step explanation:
Sally owes 7 dollars to Matthew. She opens her piggy bank and takes out 7 dollars. Now, how much money does she owe to Matthew?
-7 + 7 = 0
-7 + 7 is the same as 7 - 7
You can clearly see that 7-7 is 0.
Answer:
No
Step-by-step explanation:
3/4 of a yard is equal to 6/8 of a yard. If Sally wants 7 ribbons, she needs at least 7/8 yards of ribbon.
Answer:
200.1625
Step-by-step explanation:
38.15 × 4 + .125 × 380.5
Answer:
x < 30
Step-by-step explanation:
x is every number less or equal to 30
