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
Goryan [66]
3 years ago
12

Select the correct answer from each drop-down menu. Wayne and Winston collect old coins. Winston has 8 fewer coins than Wayne ha

s. If you add 4 times the number of coins Wayne has and 3 times the number of coins Winston has, the sum is 375. This system of linear equations relates the number of coins Wayne has (x) and the number of coins Winston has (y). y = x − 8 4x + 3y = 375 The best method to solve this system of equations is . Wayne has coins, and Winston has coins.
Mathematics
2 answers:
Over [174]3 years ago
5 0

Answer:

Part 1: Substitution method

Part2: Wayne has 57 coins

Part 3: Winston has 49 coins

Step-by-step explanation:

maria [59]3 years ago
3 0

Answer:

is it timetable just wanna know an i help

Step-by-step explanation:

You might be interested in
Number sequence for OTTFFSS?​
Elanso [62]

Answer:

  1234567

Step-by-step explanation:

One

Two

Three

Four

Five

Six

Seven

One possible number sequence is 1, 2, 3, 4, 5, 6, 7.

5 0
3 years ago
Helpppppppppppppppppppppppppppppppppppp
FromTheMoon [43]
Ok so I’m thinking that s = 93 because first I multiply first sides of the equation by -4, which was s-61=32. Then I moved the constant to the right hand side and change its sign which will be s=32+61. After I did all of that I added the numbers together and got 93..... therefore s=93
8 0
3 years ago
Estimate each product 4.2×3.1
BabaBlast [244]
4.2 times 3.1 is 13.02.
5 0
3 years ago
Read 2 more answers
The second of two numbers is 4 less than twice the first. Their sum is 80.Find the numbers
Otrada [13]
The first number is x
the second number is 2x-4
combine both numbers = 80
x+2x-4=80
3x-4=80
3x=84
x=28
one number is 28 and the other is 52.
4 0
3 years ago
Determine the Cartesian coordinates of the points with polar coordinates (\sqrt{2}, \pi/4 ), (0, \pi), (-1,400\pi), and ( 2\sqrt
yarga [219]

Answer:

Step-by-step explanation:

We have the conversion from polar coordinates to cartesian as

x =rcost and y = rsint where (r,t) are the polar coordinates

Also all trignometric functions are periodic with period = 2pi

Using this we find out

(\sqrt{2}, \pi/4 ) = (\sqrt{2}cos \pi/4, \sqrt{2}cos \pi/4,)=(1,1)\\ (0, \pi), (-1,400\pi),=(0 cos 1400 \pi, 0 sin 1400\pi)\\= (0, 0)\\\\ ( 2\sqrt{3},- 2\pi / 3) = (2\sqrt{3}, cos2\pi / 3, 2\sqrt{3},sin2\pi / 3))\\=(-\sqrt{3}, 3)

Thus we converted polar to rectangular coordinates.

Reverse would be

from (x,y) to (r,t) as

r=\sqrt{x^2+y^2} \\tant = y/x

8 0
3 years ago
Other questions:
  • Two more than than 4 times a number is -18
    6·1 answer
  • What is the grates common factor of 16 and 48
    12·2 answers
  • Nick and June win some money and share it in the ratio 4:5. Nick gets £40. How much did June get?
    15·1 answer
  • Divide 132kg in a ratio of 3:3:5
    10·1 answer
  • Is the number -<img src="https://tex.z-dn.net/?f=%5Cfrac%7B13%7D%7B1%7D" id="TexFormula1" title="\frac{13}{1}" alt="\frac{13}{1}
    15·1 answer
  • Joseph drives 125 miles in 2 and 1/2 hours. At the same rate,how far will he be able to travel in 6 hours
    8·1 answer
  • 2x - 10 =28 what is x
    12·2 answers
  • A bag contains 5 yellow 6 red and 4 green marbles. 2 marbles are drawn the first is replaced before tue 2nd is drawn. A random v
    9·1 answer
  • What is the product? - 2 5 5 [42] 7 22 18 ( 22 18 1 18​
    14·1 answer
  • Find the missing right triangle side lengths in the models of the Pythagorean thereon below
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!