Answer: An equation is *629 = n - 99. The geometry book has 728 pages*
Step-by-step explanation: The Algebra book has 99 pages LESS than the geometry book, in other words, the geometry book has 99 pages MORE than the Algebra book. This equation can be used to find the answer. I’m afraid 530 is not the answer.
Hope this helps! :)
I think 7 of them are girls and the rest are boys and how i got this answer is I took the 28 and divided it by 4 and got 7.
Answer:
50 miles
Step-by-step explanation:
60 divided by 30 = 5
5 miles = 10% of the trip
40% of the trip left to go
40% = 20 miles (5 x 4)
30 + 20 = 50
hope this helps!
Answer:
The equation is ⇒ 7( x - 0.75 ) = 2.8
The normal price of one cookie = $1.15
Step-by-step explanation:
Let the normal price is x
So, the cost of cookie today is x - 0.75
The price of 7 of them will be $2.8
So the equation will be:
<u> 7( x - 0.75 ) = 2.8</u>
Solve for x:
x - 0.75 = 2.8/7 = 0.4
x = 0.4 + 0.75 = 1.15
Answer:
9.33333333333, or 9, or 9.3
Step-by-step explanation:
