All you do is multiply 15 and 6 you get 90. then divide 90 by 9 and you get 10.
Answer:A
Step-by-step explanation:
-8=a(2+5)^2 + 41
-8=a x 7^2 + 41
-8=a x 7 x 7 +41
-8=49a+41
Collect like terms
-8-41=49a
-49=49a
Divide both sides by 49
-49/49=49a/49
-1=a
a=-1
2 miles-12 min.
3 miles- 18min
4 miles-24 min
5 miles-30 min
3 miles- 18
4 miles-24
5 miles-30
6 miles-36
Yes they are the same
The profit would you make if sold 23 silk flower arrangements be $21.5.
<h3>What is Unitary method?</h3>
The unitary method is a technique for solving a problem by first finding the value of a single unit, and then finding the necessary value by multiplying the single unit value.
Given:
spend on materials = 220
Price for each flower =10.50
If 23 flowers are sold price would be,
= 10.50*23
=241.5
Hence, the profit would be = 241.5-220
= $21.5
Learn more about unitary method here:
brainly.com/question/22056199
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