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
KonstantinChe [14]
3 years ago
14

Can someone help me, it due by Friday pls

Mathematics
1 answer:
Leviafan [203]3 years ago
4 0

Answer:

There are 88 silver pieces and 220 silver dollars.

You will get $66.

Step-by-step explanation:

There are 132 more silver dollars than 50-cent pieces.

Let # of 50-cent pieces by "x"; # of silver dollars is "x+132"

------------------------

The ratio of the silver dollars to 50-cent pieces is 5:2.

So how many of each coin are there?

EQUATION:

(x+132)/x = 5/2


Cross-multiply to get:

2x+264 = 5x

3x = 264

x = 88 (# of 50-cent pieces)

x + 132 = 220 (# of silver dollars)


Total amount is 220 + 1/2*88 = 220 + 44 = 264.

Times 1/4 = 66.

You might be interested in
Find the circumference of the circle.
Vesna [10]
Assuming 13 is the radius the answer is 81.64cm
5 0
3 years ago
How do I solve 10p+5=18p-6/2
mihalych1998 [28]
<span>10p+5=18p-6/2 
10p + 5 = 18p -3 
10p - 18 p = -3 -5
-8p = -8
p = -8/-8
p =1</span>
3 0
3 years ago
Please help? It's worth 16 points!!!!
ddd [48]

Answer:

I’m not too sure what your question is exactly but if your just trying to graph the two equations I can help u with that (:

Step-by-step explanation:

The first thing you should do is change the second equation to slope intercept form. It is much easier for most people. From there write out your table by choosing a number for x then plugging that number into the equation to find y. For the first equation (y=1/3x+2) it’s always easier to use multiple of three for the number of x. For example, if 3 was my number for x I would multiply 1/3 by 3=1 then simply add 2=3. So the coordinates for one point on that table would be 3,3. You continue to do that for each graph then plot your points. (In my graph, purple is the equation y+9=-9/3x-9 and black equals the equation y=1/3x+2

4 0
3 years ago
Read 2 more answers
Use multiplication to find equivalent fraction for 1/3
natulia [17]
3 x 3 = 9
1 x 3 = 3
3/ 9
4 0
4 years ago
Read 2 more answers
X2-2xy+y2=30 solve the equation
Rom4ik [11]

Answer:

2.1

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • Find an explicit formula for the geometric sequence 96,24,6,1.5,...
    15·2 answers
  • Use FOIL to derive the identify for (a+b)^2.​
    9·1 answer
  • What is the square root of 6
    5·1 answer
  • A cylinder has a volume of 75.36 cubic feet and a radius of 3 feet. What is the height of the cylinder
    7·1 answer
  • HELPPP PLEASEEE<br><br> Thanks!
    15·1 answer
  • 75% of 7th graders are returning to school. If there are 300 7th graders returning to school, how many total 7th graders are the
    5·1 answer
  • Based on a table provided in your reading material, determine the monthly
    9·1 answer
  • Help pleaseeee cxxxcxx
    7·2 answers
  • O nenes help please
    11·1 answer
  • Determine if the two figures are congruent and explain your answer.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!