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
In-s [12.5K]
3 years ago
15

Claire has quarters and nickels in her purse. The total value of the coins is $2.65. Which equation can be used to find x, the n

umber of quarters in Claire’s purse?
Coins in Claire’s Purse
Coin
Number of coins
Nickels
2x + 4
Quarters
x
5 (2 x + 4) + 25 x = 2.65
0.05 (2 x + 4) + 0.25 x = 2.65
0.5 (2 x + 4) + 0.25 x = 2.65
(2 x + 4) + x = 2.65
Mathematics
1 answer:
bogdanovich [222]3 years ago
6 0

Answer:

0.05(2x +4) +0.25x =2.65

Step-by-step explanation:

The decimals are in the right places. A. would have been correct but it would have had to be 265 instead of 2.65. They put the decimals in the incorrect place.

You might be interested in
H(x)=−2x−5, find h(-2)
andriy [413]

Answer:

h(x)=-2x-5 h(-2)

-2 (-2) -5

4-5

<h2>h(x)= -1</h2>

Step-by-step explanation:

brainliest please, i did the work for u

3 0
3 years ago
Ophia earned $2,000 last month. She used 35 of her earnings to pay her bills. With the remaining money, she bought two shirts fo
Andrej [43]

Sophia has $ 1912.03 left from last month's earnings

<u>Solution:</u>

Given, sophia earned $2,000 last month.  

She used 35 of her earnings to pay her bills.  

With the remaining money, she bought two shirts for $19.99 each and a pair of earrings for $12.99.  

We have to find how much money does Sophia have left from last month's earnings

Now, we know that,  

<em>Left money = earned money – used money</em>

= 2000 – (bills paid + 2 shirts cost + 1 pair of ear rings)

= 2000 – (35 + 2 x 19.99 + 12.99)

= 2000 – (35 + 39.98 + 12.99)

= 2000 – (87.97) = 1912.03

Hence, Sophia has $ 1912.03 left with her.

5 0
3 years ago
MSolve the following equation using the quadratic formula.
Oliga [24]

Answer:

the answer is C

Step-by-step explanation:

it it can be calculated by using simple quadratic formula

4 0
3 years ago
Chloe bought an equal number of forks and spoons for a party. The forks were sold at 3 for 2$ and the spoons were sold at 4 for
charle [14.2K]

60 forks 60÷3=$20

60 spoons 60÷4=$15

$20+$15=$35 total spent for forks and spoons

8 0
2 years ago
Read 2 more answers
A cookie recipe calls for 3 cups of flour and 2 cups of chocolate chips. What is the ratio of chocolate chips to flour
Bad White [126]

Answer:2:3

Step-by-step explanation:

becuase every 3 cup of flour you will need 2 cup of chocolate chip

4 0
3 years ago
Other questions:
  • What is the sequence?<br> 5,-10,15,-20,25
    14·1 answer
  • To avoid a storm, a passenger-jet pilot descended 0.17 mile in 0.2 minute. What was the plane's average change of altitude per m
    9·1 answer
  • 50 POINTS HELP ME FAST!!!!!!!!!!!!!!!!!!!
    8·2 answers
  • The figure is cut into 8 equal pieces shade 3/4 of the figure
    10·2 answers
  • Find the length of the hypotenuse of a right triangle if a = 3 and b = 4.
    14·2 answers
  • Select the correct answer,<br> Which of the following is an advantage of buying a home?
    7·2 answers
  • Three girls-- Kali, Annie, and Xiaoling -- go on a trip with their youth orchestra. The three girls share the cost of the hotel.
    11·1 answer
  • En un día laboral determinado, Saranne archiva el 50% de la
    6·1 answer
  • (1)
    13·1 answer
  • PLEASE HELP ME PLEASE
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!