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
andreyandreev [35.5K]
3 years ago
5

A bank teller knows that she received 34 dimes and nickels from a customer. If the change totaled $2.05, how many dimes and nick

els did she receive?
Mathematics
1 answer:
ivanzaharov [21]3 years ago
7 0
D = # of dimes
n= # of nickles

d + n = 34 so d = 34 - n
.10d + .05n = 2.05

substitute d = 34 - n into .10d + .05n = 2.05

.10d + .05n = 2.05
.10( 34 - n) + .05n = 2.05
3.4 - .1n + .05n = 2.05
     -.05n = -1.35
  n = 27

d = 34 - n
d = 34 - 27
d = 7

answer

<span>she received 7 dimes and 27 nickels</span>
You might be interested in
Factorise y^2 - 16<br> (y squared)
cricket20 [7]

y^2-16=y^2-4^2=(y-4)(y+4)\\\\\text{used}\ a^2-b^2=(a-b)(a+b)

8 0
3 years ago
Read 2 more answers
FIRST TO ANSWER GETS BRAINLYEST WHATEVER ITS CALLED, PLEASE I NEED THIS DONE TODAY. JUST LOOK AT THE PICTURE
jarptica [38.1K]

Answer:

try 60 inches

Step-by-step explanation:

if the base is 8 inches then your left with 120 and a triangle is seperated in 3 differnt parts so the 8 inches are already taken by the base so 120/2=60

5 0
3 years ago
Read 2 more answers
13.   There are 45 employees who each put in 97 hours on a project. What are the total number of hours worked on the project?
Tcecarenko [31]
You would do 45 x 97 which equals 4365
7 0
3 years ago
Peeeeeeeeeeeeeeeeez help
Studentka2010 [4]

Answer:

no solution is ur right answer

Step-by-step explanation:

mark ‼️ it brainliest if it helps you ❤️

3 0
3 years ago
Read 2 more answers
Write the equation of the line that passes througlī the points (-2, 6)
elena-s [515]

Answer:

Horizontal line (0 slope)

Step-by-step explanation:

The equation is \frac{y2-y1}{x2-x1}, so you'd just insert what you know.

It would look like this: \frac{6-6}{4-(-2)}.

We would solve. 6-6=0, while 4-(-2)=6.

So, we have 0/6, which gives you 0, and it would be a horizontal line, since a horizontal line is portrayed by 0 slope.

6 0
3 years ago
Other questions:
  • Find the point on the line y = 3x 10 that is closest to the origin.
    14·1 answer
  • Tracy ran 1,000 meters in 5 minutes. How many meters/minutes did she run?
    5·1 answer
  • Solve the inequality -4x &lt; 66
    13·2 answers
  • at a nephews party you decide to write down everyone's birthday here are your result what percentage of children have their birt
    14·1 answer
  • If 200 guests were invited to a wedding and only 154 attended the wedding what percent of the invited guests attending the weddi
    15·2 answers
  • Pearl got a job through an employment agency. this job pays $54,670 and the agency fee is equal to 25% on one months pay.
    8·2 answers
  • Which system is equivalent to<br> y=9x2.<br> [x+y=5
    6·1 answer
  • Calculate the volume of the cube.<br> S = 3 in.<br> V=<br> cubic inches<br> Plz help
    7·1 answer
  • If the vertex of a parabola is ​(-1,-10), what is the axis of​ symmetry?
    6·1 answer
  • HURRY PLS
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!