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
Andrews [41]
2 years ago
15

Ethan finds some dimes and quarters in his change purse. How much money (in dollars) does he have if he has 12 dimes and 4 quart

ers? How much money (in dollars) does he have if he has xx dimes and yy quarters?
Mathematics
1 answer:
Masja [62]2 years ago
8 0

So a dime is .10 or 10 cents

a quarter is .25 or 25 cents

12(.10)=$1.2

4(.25)=1

the equations would be

.25(x)

.10(x)

and if you need them combined it would be

.25(x) + .10(x)

:)

You might be interested in
The planet Venus has a mass of 4.869 ∙ 1024 kilograms. Use scientific notation to express the planet’s mass in milligrams. 1 kil
Ostrovityanka [42]
<span>To do this you need to multiple 1,024 by 1,000,000 to get 1,024,000,000 and then convert it to scientific notation. For that you need to know how many places there are after the first number. In this case it is 9. This will be 1.024 x 10^9. You have to remember that it is to the power of however many numbers are after the first. So even though we show 3 digits after the . we still have to include those in the power.</span>
7 0
3 years ago
Read 2 more answers
Point A has coordinates (3, 4). After a translation 4 units left, a reflection across the x-axis, and a translation 2 units down
adelina 88 [10]
(-1, 2)

So the original point is (3, 4), when you move to the left or right, it changes the x value. When moving it to the right, you add the amount. When moving to the left, you subtract the amount

So after translating the point 4 units to the left, it should be (-1, 4).

Now, you have to move down. When moving up and down, you add or subtract to the y value. When moving up, you add to the amount. When moving down, you subtract the amount.

After subtracting 2, you should be at (-1, 2)
4 0
3 years ago
If the height of a cone is 7.5 cm and the radius is 2 cm, find the approximate volume of the cone.
larisa86 [58]
Volume: h • pi r^2

Volume: (7.5) • pi (2)^2

Volume: 94.247796

Just round to your teacher’s liking
6 0
2 years ago
Please help! Will give the brainiest!!
Eduardwww [97]

Answer:

1. SSS; Triangle ABC is congruent to Triangle DEF; sorry there's no triangle symbol on here.

2. HL; CBA is congruent to ZYX; or ABC is congruent to XYZ

Step-by-step explanation:

5 0
2 years ago
Graph ​y&lt;1−3x​. .......................... . .
Mkey [24]

Answer:

algobn tu jale

Step-by-step explanation:

yo digo q C es la megor opceon

4 0
3 years ago
Other questions:
  • you’re having dinner at a restaurant that serves 5 kinds of pasta (spaghetti, bow ties, fettuccine, ravioli, and macaroni) in 4
    11·1 answer
  • The graph of the piecewise function f(x) is shown.
    7·2 answers
  • Amtrak trains from Chicago to Portland arrived at Havre, MT, where they make a crew change, the following numbers of minutes lat
    11·1 answer
  • Someone please help me, and it says find the value of x and y.
    13·1 answer
  • Find the slope intercept form of the equation that passes through (-6,9) and (-2,-3,)
    10·1 answer
  • Solve the simultaneous equations, 2x+4y = 1
    12·1 answer
  • B<br> 370<br> 11<br> х<br> с<br> С<br> A<br><br> find x
    11·1 answer
  • A. Function A is linear and Function B is exponential.
    11·1 answer
  • E) Write
    10·1 answer
  • What do I have to major in to become an astronomer and approximately how long would I have to stay in college?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!