Convert 1. 15 Ib = oz
2. 3 T = Ib
3. 320 oz = Ib
4. 23 Ib = oz
5. 6 T = Ib
6. 144 oz = Ib
7. 15 T = Ib
8. 352 oz = Ib
9. 18 Ib = oz

pls pls you will save me

Simonne used the following steps to simplify the given expression. 12 - 3(-2x + 4) step 1: 12 + (–3)·(–2x) + (–3)·(4) step 2: 12 + 6x + (–12) step 3: 12 + (–12) + 6x step 4: 0 + 6x step 5: 6x what property of real numbers was used to transition from step 3 to step 4? a. identity property of addition b. inverse property of addition c. associative property of addition d. commutative property of addition

What is the size of the matrix resulting from

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?