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
mash [69]
3 years ago
10

7.Sandy has a total of 35 coins in her money jar. If Sandy's jar contains only nickels and dimes and the value of all the coins

is $2.50, how many nickels does Sandy have? A. 5 B. 15 C. 20 D. 30
Mathematics
1 answer:
Mademuasel [1]3 years ago
7 0

Answer: 35

Step-by-step explanation:

Let the number of nickels be x

Then the number of dimes, using

ONE PART = TOTAL MINUS OTHER PART,

is 35-x. ( hope this helps have a good day/night :)  )

You might be interested in
Tommy can lay a brick walkway by himself in 12 hours. Robert does the same job in 10 hours.
Lapatulllka [165]

Answer:

5 5/11 hours

Step-by-step explanation:

So, there is a trick to doing this.

You would first need to get their work rate into the same measurements.

That's why we will find out how much they each work in one hour.

Tommy does 1/12 of the work in one hour while Robert does 1/10.

Here we can add them both up to make 11/60.

They finish 11/60 of the work in one hour.

They finish the job in 5 5/11 hours.

8 0
3 years ago
There are 48 calories of energy in 40g of rice. How many calories are in 160 g of rice?
Rashid [163]
160 grams of rice is four times larger than the given 40 g. 
<span>So the number of Calories must be 4 times larger too. </span>

<span>48 x 4 = 192 Calories in 160 g of rice</span>
5 0
3 years ago
Read 2 more answers
cual es el interes que produce un capital de 230,000 en 12 años a una tasa de interés compuesta anual del 5.5%​
djverab [1.8K]

Answer:

$121,052.63

Step-by-step explanation:

Tomando en cuenta la fórmula " (1+i)^(n) ". Sustituyes los valores quedando así

(1 + 0.055)^12 y te da como resultado 1.90

Por último divides $230,000 entre 1.90 y ahí tienes el resultado final.

3 0
3 years ago
Read 2 more answers
3.5 with a line on top of five =
Diano4ka-milaya [45]

Answer:

7/2

Step-by-step explanation:

7 0
3 years ago
How many one-ounce slices of cheese are in a pound?
grandymaker [24]
Eight ounces =1 pound so 16 one ounce slices total
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the width of a rectangle prism with the length of 13 feet volume of 11,232 ft.³ and height of 36
    10·1 answer
  • Why might algebra tiles not be a good tool to use to factor x2 + 18x + 80? Explain.
    8·2 answers
  • 18/6 equivalent ratio
    15·2 answers
  • Solve the triangle if B=78 degrees and a=41. Round to the nearest tenth.
    10·1 answer
  • Please answer, I will give thanks, follow, and a brainliest!
    6·1 answer
  • If a purse (p) is on sale for 15% off, how much of its original price would you pay, written as
    14·2 answers
  • How do you write 432 million 586000
    6·1 answer
  • Write -3/16, 7/4, -3/8 in order least to greatest
    15·2 answers
  • ANSWER ASAP I WILL GIVE BRAINLIST
    10·2 answers
  • WILL MARK BRAINIEST :))
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!