1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
postnew [5]
3 years ago
15

Does anyone know how to do these types of problems?

Mathematics
1 answer:
const2013 [10]3 years ago
7 0

Answer:

me, what's the question so I can see how to figure out the answer

You might be interested in
The ratio of men to women in a movie theater is 3:5. As two more men and one more woman walk in, the ratio of men to women becom
34kurt

Answer:

C. 20

Step-by-step explanation:

Let's say M is the original number of men and W is the original number of women.

M / W = 3 / 5

(M+2) / (W+1) = 2 / 3

Let's cross multiply both equations:

5M = 3W

3(M+2) = 2(W+1)

Let's simplify the second equation:

3M + 6 = 2W + 2

3M + 4 = 2W

From the first equation:

M = 3/5 W

Substitute:

3 (3/5 W) + 4 = 2W

9/5 W + 4 = 2W

4 = 1/5 W

W = 20

There were originally 20 women.

Let's check our answer.  That would mean that M = 3/5 W = 12.

After 2 men walk in and 1 woman, W = 21 and M = 14, so 14/21 = 2/3.  Looks like the answer is correct!

Answer C.

7 0
4 years ago
Rex earns $9.50 per hour working part-time. He worked 10.5 hours each week for two weeks. What was the total amount rex earned f
agasfer [191]

Answer: 199.5

Step-by-step explanation: 9.5 x 10.5 hours x 2 weeks

3 0
3 years ago
The table below shows the number of school absences each day.
Vladimir79 [104]

Answer

A

Step-by-step explanation:

Did it on edge20202

4 0
3 years ago
Read 2 more answers
Lalasa and yasmin are designing a triangular banner to hang in the school gymnasiums. They first draw the design on paper. The t
jasenka [17]
<span>The triangle on paper is 5 inches wide by 7 inches high.</span><span>
</span><span>
If 1 inch on paper is equal to 1.5 feet on paper, then you need to multiply all dimensions by 18 because 1.5 feet is equal to 18 inches and you are getting 18 inches on the real banner for every inch on the paper banner. </span><span>

5 * 18 = 90 inches from the base of the rear triangle.</span><span>
7 * 18 = 125 inches for the height of the rear triangle. </span><span>
</span><span>The area of the paper triangle will be 5 * 7 / 2 = 35/2 square inches.</span><span>
The area of the rear triangle will be 90 * 125 / 2 = 5625 square inches. </span><span>

regarding feet: 

The base of the real banner will be 125/12 = 10.41666666....... feet.</span><span>
the height of the real banner will be 90 / 12 = 7.5 feet.</span><span>
the area of the real banner will be 5625 / 12^1 = 5625 / 144 = 39.0625 square feet.</span><span>
</span>

3 0
3 years ago
What is the answers to this math 3-3x6+2=
Hoochie [10]
The answer to this question is 2 because 3-3=0×6=0+2=2
3 0
3 years ago
Read 2 more answers
Other questions:
  • For which pair of triangles would you use SSS to prove the congruence of the 2 triangles?
    15·2 answers
  • Sylvia is going to pick out a souvenir hat while she is on vacation. She knows the price of the hat will increase by 5% when she
    7·1 answer
  • A pack of 5 crackers has 205 calories how many calories in one cracker
    11·2 answers
  • Can someone help me on this
    8·1 answer
  • Geometry math question
    12·2 answers
  • Look below to help please
    5·1 answer
  • AJ is getting ready for a Friday night date. He has 3 choices of shirts, 3 choices for pants, and 2 pairs of shoes. How many out
    10·2 answers
  • The length of a rectangular garden is four times its width (w), plus 3 feet. Which expression represents the garden's length in
    15·1 answer
  • Write the line 3x+2y-7=0 in the form y=mx+b
    9·1 answer
  • 1. Write an equation of the line with a slope of -2 and a y-intercept of 6 in slope-intercept form.​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!