Answer:
4.2
Step-by-step explanation:
3.5 x 1.2 = 4.2
You use distributive property to distribute the numbers out.
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Multiplied instead of added. the "sum" means addition.
10 + 8c= 42
subtract 10 from both sides
8c= 32
divide both sides by 8
c= 4
CHECK
10 + 8(4)= 42
10 + 32= 42
42= 42
ANSWER: c= 4
Hope this helps! :)
Answer:
I thınk the ıntıal value ıs $20 and the rate of change ıs $5
Step-by-step explanation: