Tonyas dog-walking service charges a flat rate of $20 per month,plus $3 per mile that each dog is walked.Beth does not charge a
1 answer:
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decrease = 9%
percent decrease = × 100%
decrease = $98 - $89 = $9
percent decrease = × 100% = 9% (to nearest whole percent )
Answer:
(x+2)(x+8)
Step-by-step explanation:
1.)find factors of the third expression(16)that will add up to give the second expression(10)
16=2×8. 10=2+8
2.)substitute those factors inplace of 10
3.)factorise using grouping method