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
uranmaximum [27]
3 years ago
12

When Julio cracked open his piggy bank, he

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
5 0

Answer:

52 quarters, 42 dimes

Step-by-step explanation:

Let's call the number of quarters q, and the number of dimes d.

q+d=94

0.25q+0.1d=17.20

Subtract q from both sides of the first equation to isolate d:

d=94-q

0.25q+0.1(94-q)=17.20

0.25q+9.4-0.1q=17.20

0.15q=7.8

q=52

d=94-q=42

Hope this helps!

You might be interested in
Chase is comparing music subscription price . a 12 month with all ears cost $91.80 and a subscription with press play cost $19.3
WINSTONCH [101]

Answer:

its press play

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Please help with this and explain :)
Sergio039 [100]
Diameter of semicircle is 4 cm
so cicumference of circle is 4pi
since there are 4 semicircles, they add up to 2 circles
so total perimeter is 8pi
which when rounded off is 25.13 cm (2d. p.)
7 0
3 years ago
What would be the reasons for lines 3 and 4? A. Addition property; subtraction property B. Addition property; solve C. Substitut
m_a_m_a [10]

Answer:

I chose

D. Substitution property; prove

5 0
3 years ago
Read 2 more answers
Let the equation C= 2.32 N + 34,180 represent the cost of raising a child, C on an income, N. If the Corlone family has an incom
Genrish500 [490]

Answer:

$126,980

Step-by-step explanation:

Given the equation C = 2.32N + 34,180 where 'C' is the cost of raising a child and 'N' is the income.  If the Corlone family has an income of $40,000, you can use this value for 'N' and solve for 'C':

C = 2.32(40,000) + 34,180

C = 92,800 + 34,180

C = $126,980

8 0
3 years ago
Give the coordinates for point A without using any new variables
Alja [10]
7.\\A(n+1;\ m)\\\\8.\\A(k;\ 0)
6 0
3 years ago
Read 2 more answers
Other questions:
  • In a sample of 60 diners at a restaurant, 12 had ordered an appetizer. If the restaurant serves 800 diners each day, how many ar
    6·2 answers
  • Help me and show your work
    12·1 answer
  • Find the slope of the line<br><br>A) 4<br><br>B) 1<br><br>C) -1<br><br>D) -4
    13·2 answers
  • An eight-month used stereo system was sold for $255.75. This was one third (1/3) the amount of what this system originally cost.
    11·1 answer
  • Consider the accompanying data on breaking load (kg/25 mm width) for various fabrics in both an unabraded condition and an abrad
    14·1 answer
  • La suma de dos números es 135 y su diferencia 37, hallar los dos números
    13·1 answer
  • OK so I don't want answers, I just want someone to walk me through this and teach me how to do it.
    10·1 answer
  • Put these numbers in order from least to greatest.<br><br> 3 4/5 3 3/4 3.5
    14·2 answers
  • Can y’all help me on this graph work asap pls
    11·2 answers
  • Which of the following appear in the diagram below?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!