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
SIZIF [17.4K]
3 years ago
11

I have $11.60 in dimes and quarters. I have 32 more dimes than quarters. How many dimes and how many quarters do I have?

Mathematics
1 answer:
Kazeer [188]3 years ago
8 0
D=dimes
Q=quarters

D=32+Q
Q=?
D+Q=$11.6
D=(32*10)+Q=
$3.2+Q
$11.6-$3.2=$8.4
Each quarter must include 1 dime from now on because there’s 32 MORE dimes than quarters. $8.4/$0.35=24. (Divide 8.4 dollars by 1quarter+1dime, which is 35 cents.)

35 cents goes into $8.4 dollars 24 times. This means there’s 24 quarters and 24 more dimes. Returning to our original equations,
D=32+24
D=56
Q=24

This follows the rule of having 32 more dimes than quarters and the two add up to the correct amount, $11.60

There’s 56 dimes and 24 quarters
You might be interested in
Ecuacion de <br>3.4x+2=22.4​
lidiya [134]
Answer/respuesta:x=6

Step-by-step explanation paso-por-paso explication: Move the constant to the right-hand side and change its sign Subtract the numbers Divide both sides of the equation /Mover la constante al lado derecho y cambiar su signo Restar los números Dividir ambos lados de la ecuación por
6 0
3 years ago
Two more than 5 times a number is greater than or equal to 3
jenyasd209 [6]

Answer:

n ≥ 1/5

Step-by-step explanation:

Let the number be n.  Then 5n + 2 ≥ 3.

If you want to solve this for n, then subtract 2 from both sides, obtaining:

5n ≥ 1.  Isolate n by dividing both sides by 5.  Then we have   n ≥ 1/5

3 0
3 years ago
What is 800 divided by 90
solong [7]
8.8 (repeating decimal)
7 0
3 years ago
Read 2 more answers
Marcela is registering for her college classes, which cost $105 per unit. How many units can she take to have a maximum cost of
OverLord2011 [107]

Answer:

Marcela can take up to 13 units.  

Step-by-step explanation:

In order to find the number of units that Marcela can take for her college classes, we can set up an inequality and solve for the variable.  Since each unit costs $105, we can say that 105u ≤ 1365 where u = the number of units.  The number of units multiplied by the cost per unit, must be less than or equal to $1,365.  In order to solve for 'u', we can use inverse (opposite) operations and get rid of the coefficient by dividing both sides of the inequality by 105.  1365÷105 = 13.  So, the number of units that Marcela can take must be less than or equal to 13 units.  

6 0
3 years ago
Read 2 more answers
which is an algebraic equation that represent s the following word problem that shows how many bonus points , s, Samantha earned
Anna35 [415]
A = 15 a = athena, s = samantha, b = bonus points
s = b + a


s = b + 15
7 0
3 years ago
Other questions:
  • Maggie leaves her home and travels 4 miles
    5·1 answer
  • A car is traveling at a speed of 81 miles per hour. What is the car's speed in feet per second? How many feet will the car trave
    13·1 answer
  • 30. Justify Reasoning The quotient of two negative integers results in an integer. How does the value of the quotient compare to
    12·1 answer
  • How to know if a function is increasing or decreasing
    5·1 answer
  • Congress regulates corporate fuel economy and sets an annual gas mileage for cars. A company with a large fleet of cars hopes to
    8·1 answer
  • Solve |x| – 17 = 60<br> What is the correct answer
    12·2 answers
  • Solve the equation -6p - 21 = 3p - 12
    8·2 answers
  • If you get $0.75 everyday for 7 years and already have $4.35 (not counting leap years) how much money would you have at the end
    11·1 answer
  • Use the given information to write the equation of the line in slope-intercept form: y = mx + b
    10·1 answer
  • CAN SOMEONE PLEASE HELP ME WITH THIS ITS DUE TODAY :)))
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!