A is the same as dividing a number by 10
Answer:
The picture frames original price is $6
Explanation:
50% of 6 is 3.
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Answer:
B) –10r5 + 15r4 + 25r3
Step-by-step explanation:
–5r3(2r2 – 3r – 5)
apply distributive property:
–5r3*(2r2) –5r3*( – 3r) –5r3*(– 5)
–10r5 + 15r4 + 25r3
5/2(4) + 11/3(3)
= 20/2 + 33/3
= 10+11
= 21