1. Five more than a number is eight.
1 answer:
Answer
<u>3</u>, the number is 3
Step-by-step explanation:
work backwards, do 8-5 to get three. you can check to see if you're right by adding 5 to 3, which gives you 8.
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It is 8x-5 you replace the variable y with 3 in the expression
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Answer:
<em>= 279</em>
Step-by-step explanation:
= 
+ (n - 1)d
d = 
-
~~~~~~~~~
d = - 17 + 25 = - 9 + 17 = - 1 + 9 = 8
= - 25 + 8(39 - 1) = 279
<em>= 279</em><em> </em>
Answer:
- 4x+7=5x-20
- 7+20=5x-4x
- x=27°
hope it helps.
Answer:
The formula for the area of a circle is:
1) Multiply pi by the radius squared
Answer:
no.3
Step-by-step explanation:
an = 2n + 10
