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
Studentka2010 [4]
3 years ago
7

A jar was full of quarters and $1 coins. 2/5 of the coins in the jar were quarters. The rest were $1 coins. There were 10 more $

1 coins than quarters. How many coins were there in the jar altogether?
Mathematics
1 answer:
erma4kov [3.2K]3 years ago
6 0

Answer:

50 coins

Step-by-step explanation:

if there is 1/5 more 1 dollar coins than quarters that means 1/5 of the total number is equal to 10, and if 1/5 is 10 that means 5*10=50 is the total number

You might be interested in
Given m|n, find the value of x.<br> (6x-4)°<br> (3x+4)°
lisabon 2012 [21]

Answer:

6x-4+3x+4=180{ straight angel}

  • 9x=180
  • x=180/9
  • x=20°

<h2>stay safe healthy and happy.....</h2>
3 0
3 years ago
Solve for z <br><br> z−4/9−1/3=5/9
Svetach [21]
4/3 because (check the picture)

3 0
3 years ago
Write an equation of the line in slope intercept form through the points (0,-2) and (4,-2)
Ksivusya [100]

Answer:

y=2x-2

Step-by-step explanation:

Slope=M so to find slope its just rise over run so for this equation you would do 0+4=4 2-2=0 so that would be 2/0 or simplified to 2 the b=y intercept so if you have a 0 as an x in either points the y of that point will always be equal to b

3 0
3 years ago
Make x the subject of these equations.
shepuryov [24]

(1)a(x + b) = c \\ ax + ab = c \\ ax = c - ab \\  \frac{ax}{a } =  \frac{c - ab}{a}   \\ x =  \frac{c - ab}{a}

(2)8(x + a) = b \\ 8x + 8a = b \\ 8x = b - 8a \\  \frac{8x}{8}  =  \frac{b - 8a}{8}  \\ x =  \frac{b - 8a}{8}

(3)a(x - 7) = b \\ ax - 7a = b \\ ax = b + 7a \\  \frac{ax}{a}  =  \frac{b + 7a}{a}  \\ x =  \frac{b + 7a}{a}

(4)c(2  + x) = 6 \\ 2c + cx = 6 \\ cx = 6 - 2c \\  \frac{cx}{c}  =  \frac{6 - 2c}{c}  \\ x =  \frac{6 - 2c}{c}

8 0
4 years ago
Read 2 more answers
Alina's softball coach writes the team's number of games played and number of wins on a board in the locker room as shown, but t
belka [17]

Answer:

A

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • A manufacturer designs a circular ornament with lines of glitter as shown. Identify m∠PSR.
    5·1 answer
  • Convert the equation y + 1 = -3/5 (x+5)
    5·1 answer
  • -6-7(c+10)<br><br> A. 64-7c<br> B. -76-7c<br> C. 4-13c<br> D. -16-13c<br><br> Help?
    13·1 answer
  • 360=x+100+120+100 I'm not sure what __=360
    6·2 answers
  • Helppppp plz 10points
    8·2 answers
  • Need help fast. Thanks so much.
    14·2 answers
  • A store can buy a monitor for $150.
    10·1 answer
  • PLEASE HELP A GIRL OUT!!!
    14·1 answer
  • What is the product of 2x - 3 and 7 – 8x ?​
    15·1 answer
  • In the square pyramid shown below, the slant height is 12 centimeters and the height of the pyramid is 7 centimeters.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!