Brainliest to correct answer
2 answers:
Answer:
Step-by-step explanation:
<u>Janet ⇒ 3 postcards ⇒ $1.05 </u>
- Cost of postcard: 1.05/3 = $0.35
<u>Rosi ⇒ 5 postcards ⇒ $1.75 </u>
- Cost of postcard: 1.75/5 = $0.35
<u>Tanya ⇒ 8 postcards ⇒ $2.80</u>
- Cost of postcard: $2.80/8 = $0.35
<u>We see in all 3 cases cost of postcard is same, the cost and numbers are proportional and the relationship is:</u>
y = 0.35x
Step-by-step explanation:
Janet ⇒ 3 postcards ⇒ $1.05
Cost of postcard: 1.05/3 = $0.35
Rosi ⇒ 5 postcards ⇒ $1.75
Cost of postcard: 1.75/5 = $0.35
Tanya ⇒ 8 postcards ⇒ $2.80
Cost of postcard: $2.80/8 = $0.35
We see in all 3 cases cost of postcard is same, the cost and numbers are proportional and the relationship is:
y = 0.35x
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Answer:
3400
Step-by-step explanation:
25000
- 7000 x .10= 700 calculate 10% tax
——————
=18000 x .15 =2700 calculate tax over 7000 at 15%
total tax. = 3400
I got about a 100 numbers on a math website. Good luck.
Thanks! : )
Answer: this is so easy you got this
Step-by-step explanation:
YOU WILL NEVER SUCCEED IF YOU DON’T TRY
search it up if you really need help
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Answer: c=38.89
b=29.79
<A=40
Explanation:
I hope this helped!
<!> Brainliest is appreciated! <!>
- Zack Slocum
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Answer:
B or c but im sure its B
Step-by-step explanation:
just did this answer!
