Use the distributive property and expand 28, then distribute the 4 to 20 and the 4 to 8. Then you have 18 + 80 + 32. Use commutative property to reverse the order of 32 and 80 so that 18 and 32 are friendly numbers to add.
Answer:
130.
Step-by-step explanation:
18 + 4(28(
= 18 + 4 * 28 Multiplication is done before addition so we have:
18 + 112
= 130.
hope this helps
Answer: The population will be 536,250 people
6 gallons
1) $30/10 gallons= $3 per gallon
So...
2) $18/3=<u>6 gallons</u>
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