What is the area in square millimeters of a rectangle with a width of 8.7 centimeters, and a length of 9.3 centimeters? A. 80,910 mm2 B. 809.1 mm2 C. 8091 mm2 D. 80.91 mm2

Answers

Answer 1
Answer: 9.3 cetineters equals 93 millileters and 8.7 centimwters equals 87 millileters. So 87 x 93 =8091.
Your answer is C
Answer 2
Answer: 9.2 cm = 92 mm
8.7 cm = 87 mm

92 x 87 = 8004
Answer: 8004 mm

The answer is above :)
(btw sry of u spot a mistake)

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1. What is the least common multiple of both 9 and 12?2. What is the greatest common factor of both 9 and 12?
Need answers to both of them please label them Please!!!!!!

Answers

1. the least common multiple of 9 and 12.
  9 18 27 36
  12 24 36
  36
2. GCF of 9 and 12
  1 3 9
  1 2 3 4 6 12
  3

Solve using a system of equations. Lucia wants to go ice skating. She must pay for admission and then rent ice-skates. Rates for two rinks near her home are shown below.Ice Plex
$5 for Admission plus $2 per hour of skate rental

Skate World
$10 for admission plus $1 per hour for skate rental

Let x represent the cost of admission in dollars and let y represent the number of hours skates are rented for. Write a system of equations to represent the problem.

Please help! I cannot figure this out

Answers

Ice Plex -Y = 2x+5Skate World-Y = 10x+1

Find the GCF of 200 and 75. A.
15


B.
25


C.
50


D.
75

Answers

the answer for your question

 is b.25


Four less than the quotient of a number and 4 is 14. What is the number? Let n be the unknown number.

Answers

so the equation is n/4-4=14
then you +4 to both sides 
n/4-4=14 so now the equation is n/4=18 then you multiply 18 by 4 and get 72
   +4    +4
then to check your work
72/4-4=14
so N=72
Hope I helped :)

How many sides angles and vertices does a rectangular prism have?

Answers

Rectangular prisms have 6 sides, 8 vertices, and 12 edges 

A jacket is discounted 30% off. The original was $150.00. What is the new price of the jacket after the discount?

Answers

$105. 30% of 100 is 30 and 30% of 200 is 60 it'd be 45 off because it's the number between the 2. Leaving 150-45=$105
$50. So, first we have to take the original price and divide it. $150.00 divided by 3 equals $50.