Answer:
9x - 22
Step-by-step explanation:
Step-by-step explanation:
A. part 1: $1.49 for 6 pencils
1 pencil would cost $1.49 / 6 = $0.24833(5s.f.) = $0.25 (nearest cent)
part 2: $4.60 for 20 pencils
1 pencil would cost $4.60 / 20 = $0.23
best value: part 2 (20pencil pack)
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Answer: .3, .1, .5, .6, .5
<u>Step-by-step explanation:</u>
Answer:
(1/5)·100
Step-by-step explanation:
The number of jasmine flowers is 1/5 of the total number of flowers, so an expression for the number that are jasmine is ...
1/5×100
(a) What are you being asked to find?
the number of pounds of soil Emmanuel purchased last week
(b) Write an equation to model the problem.
Let x = amount of potting soil Emmanuel bought last week.
2x + 5 = 27
(c) How many pounds of potting soil did Emmanuel buy last week? Show the calculations
2x + 5 = 27
Subtract 5 from both sides.
2x = 22
Divide both sides by 2.
x = 11
Answer: Emmanuel bought 11 lb of potting soil last week.
