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
Stells [14]
3 years ago
12

jo has a total of 61 dimes and quarters in her piggy bank. she has 3 more quarters than dimes. the coins have a total value of $

10.90 how many dimes and how many quarters does she have?
Mathematics
2 answers:
Anika [276]3 years ago
5 0
I got
Dime=29
Quarters=32
ended up to be 10.90
Reply back if you need it to show work
Zepler [3.9K]3 years ago
4 0
D+Q=61 => D=61-Q
3+D=Q

10D+25Q=1090

10(61-Q) + 25Q=1090
610-10Q+25Q=1090

610+15Q=1090
-610 -610

15Q=480

480/15=32

32 quarters
You might be interested in
Gianna invested $30,000 in an account paying an interest rate of 1.9% compounded
Ganezh [65]

Answer:

5,095,068

Step-by-step explanation:

The equation for this problem is x^y * z where x is the percentage, Y is the number of years, and Z is the original deposit. Multiply 1.9^8 * 30,000 which becomes; 5,095,068.

Whoever has that bank account is going to be very rich.

3 0
3 years ago
A rock is dropped from a height of 25 feet. The function h=-16t^2 +25 gives the height h of the rock after t seconds. When does
scZoUnD [109]

Answer:

5 seconds

Step-by-step explanation:

The ground is 25 eet, so 25=-16t^2+400

-16t^2=-400, 16t^2=400

t^2=25, dividing both sides by 16

t=5 seconds.

3 0
3 years ago
HELP PLEASE A cylinder and its dimensions are shown. Which equation can be used to find V, the volume of the cylinder in cubic c
blondinia [14]

Answer:

WRONG THE ANSWER IS ACUALLY C

Step-by-step explanation:

I know this because i decided to take th4e test use his answer and it was wrong telling me the right answer it's (c).

6 0
3 years ago
Mia discovered that if she takes half her age and adds 3, it produces the same results as taking one-fourth of her age and addin
Vikentia [17]

See https://web2.0calc.com/questions/help_29833.

5 0
3 years ago
Eliot is simplifying a radical.<br><br><br> Please help it’s times
horrorfan [7]
It is the third answer down
4 0
3 years ago
Read 2 more answers
Other questions:
  • If f(x) = 3x^2 -2x-1 and g(x) = x^2 find (gof) (x)
    7·1 answer
  • Where are the points for<br> Y=-x^2+160x-5000
    5·1 answer
  • Can anyone help me on this easy 6th grade homework? Question number 26!
    14·2 answers
  • If 2^x+4 = 2^3x-1, what is the value of x?
    11·1 answer
  • At a speed of 50 miles per hour, a certain car uses 1 gallon of gasoline every 30 miles. if the car starts with a full 12 gallon
    8·1 answer
  • 7. What is the area of the trapezoid shown? 4 cm 10 cm 8 cm W 10 cm​
    5·1 answer
  • How does the terrain vary from one region to region?
    12·1 answer
  • What is the perimeter of a 30°-60°-90° triangle that has a long leg of 9?
    7·2 answers
  • Eexperts can you in step by step none is helping me plz​
    15·1 answer
  • Damon drove 120 miles in 2 hours and Ashley drove 135 miles in 2.3 hours Ashley insists that she was traveling at a faster rate
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!