Answer:
A: 5:1
B. 2:10
Step-by-step explanation:
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1) Seven divided by the difference of 10 and 3
2) A fraction where the numerator is seven, and the denominator is the difference of 10 and 3
3) Seven divided by the quantity of 3 subtracted from 10
Answer: 5 packages of invitations and 6 packages of stamps.
Step-by-step:
Answer:
f x d = d x f
The commutative property of multiplication is just the numbers switched around, but it doesn't change the product. It has to in multiplication.
5x+128 should be it. 65+75=140. 140-12=128. you can't do anything to the x because they're not common terms so you leave it at that.