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
pantera1 [17]
4 years ago
10

Using 3 types of coins, quarters, half-dollars, and dimes make $5 but you can only use 12 coins altogether.

Mathematics
2 answers:
Neporo4naja [7]4 years ago
6 0

Answer:

I found one,

8 Half dollars, 4 quarters

Step-by-step explanation:

Debora [2.8K]4 years ago
6 0
8 half dollars 4 quarters
You might be interested in
Pls answer question 1-4 Ill give extra 100 points
Vlad1618 [11]
I can’t really see the image I don’t know if it’s my internet but I’ll tell you the answer when it loads
3 0
2 years ago
I think of a number. I multiply it by 7. I add 12. The result is 40. What is the number I am thinking of?​
julia-pushkina [17]
The number that you are thinking of is 4. To get this answer I did the opposite of how you received your answer.
40 - 12 = 28
28 ÷ 4 = 7
The number that you are thinking of is 4.
8 0
3 years ago
The sum of 4 consecutive number is 330 what is the sum of the largest and the smallest number
Drupady [299]
X + x + 1 + x + 2 + x + 3 = 330
4x + 6 = 330
4x = 324, x = 81
Smallest number: 81
Biggest number: 81 + 3 = 84
Sum: 81 + 84 = 165
The answer is 165
3 0
3 years ago
Help please I’ll mark you brainliest
Vikki [24]
Wouldn’t it be the 7th root of 3? It’s a 30 60 90 triangle which means x=7 on that side so x on the bottom is the x root of three?
4 0
3 years ago
What is the constant of preportionallity in the equation y= 2.5x?
e-lub [12.9K]

Answer:

2.5

Step-by-step explanation:

y = 2.5x \\equating \: it \: with \: y \:  = kx \: where \: k \: is \: any \:  \\ constant. \\ k = 2.5 \\

Thus, constant of proportionality = 2.5

7 0
3 years ago
Other questions:
  • Compare how you would model and record finding the sum and difference of two rocks weighing 2/8 pound and 3/8 pound.
    8·1 answer
  • Three quarters of the boats in the marina are white, 4/7 of the remaining boats are blue, adn the rest are red. If there are 9 r
    10·1 answer
  • I need help with this please ​
    10·1 answer
  • What value is x. -2(3x+2)>-8x+6
    8·1 answer
  • Solve for x: 8x2 + 64x = 0
    10·2 answers
  • Plz I need help !!!!!!!!
    10·2 answers
  • Lydia bought a shirt at 20% off its retail price of $40. She paid 5% tax on the price after the discount. How much did Lydia pay
    12·1 answer
  • Ok I need help um thanks :)
    8·2 answers
  • How to write y-2=-1/3 (x+6) in standard form and why PLZ HELP
    15·2 answers
  • *ANSWER ALL 3 QUESTIONS*
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!