Unit rate for 14 lb for $2.99

Mathematics

1 answer:

bulgar [2K]3 years ago

4 0

14/2.99=1/x
14x=2.99(1)
x=2.99/14
x=0.213571429

You might be interested in

What is the measure in radians for the central angle of a circle whose radius is 6 cm and intercept arc length is 5. 4 cm?

Vedmedyk [2.9K]

Ok, so find circumference
arc/circumferece=xrad/2pirad

c=2pir
c=2pi6
c=12pi
arc=5.4cm

5.4/12pi=x/2pi
tims both sides by 2pi
5.4/6=x
0.9=x
0.9 radians

4 0

3 years ago

What is the period, in seconds, of the simple harmonic motion described by the equation x = 5sin(8πt)?

mart [117]

<span>t=0.007958x
</span>
Hope that helps!

3 0

3 years ago

Read 2 more answers

Katie has read 32% of a book. If she has read 80 pages how many more pages does Katie have left to read?

butalik [34]

B. 170. Hope this helped :D

8 0

3 years ago

Read 2 more answers

Mark bought a notebook for $1.45 and some pencils that cost$0.42 each. If the total cost was $6.91, how many pencils did he buy?

Anna11 [10]

Mark bought 13 pencils. 6.91-1.45=5.46 5.46/.42=13

8 0

3 years ago

Read 2 more answers

Which expression is equivalent to 5(24 - 9)?

Alja [10]

Answer:

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers