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
neonofarm [45]
2 years ago
15

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

Mathematics
2 answers:
Alenkasestr [34]2 years ago
8 0

Answer:

D

Step-by-step explanation:

Hello There!

N = Nickels and D = Dimes

The total amount of nickels and dimes is 27

so d + n = 27

or d = 27 - n

or n = 27 - d

It says that the amount of nickels she has is 3 times the amount of dimes minus 1

so

n = 3d - 1

so looking at the information above we can conclude that the answer is D

NeX [460]2 years ago
7 0

Answer:

d

Step-by-step explanation:

You might be interested in
A single carton of juice costs $4.20. A special offer pack of 3 cartons costs $9.45. Ali bought a special offer pack instead of
fgiga [73]

1 cartons of juice = $4.20

3 single cartons = 4.20 * 3 =  $12.60

1 pack = $9.45

He saved 12.60 - 9.45 = $3.15

So, he saved $3.15, compared to the total ($12.60)

To calculate the percentage, we will do a proportion:

3.15 (money saved) : 12.60 (total of 3 single cartons) = x (how much percentage) : 100 (total)

3.15 : 12.6 = x : 100

To calculate x, we will moltiplicate the ends (where we have known numbers) than divide all per 12.6

So

x = (3.15 * 100) / 12.60 = 315 / 12.6 = 25

So the percentage saving is 25%

6 0
3 years ago
Compute the permutations and combinations. From a committee consisting of 5 men and 6 women, a sub-committee is formed consistin
kolbaska11 [484]

Answer:

360

Step-by-step explanation:

Multiply them all

3 0
3 years ago
How do I show my work for 828÷2
Margarita [4]

Answer:

414

Step-by-step explanation:

So the first thing you do is to see if 8 can go to two yes right so it's 4 and then you have two left but going to be 1 and then you have to put the 1 on the top and then you have 8 left and that's 4 and that's it

7 0
3 years ago
HELP ASAP!!!! CROSS-SECTIONS
ser-zykov [4K]

Answer:

Step-by-step explanation:

These problems where you are not told what basic shape you are working with and have to assume some properties, just should not be asked. You are to assume that this is a parallelepiped.

The answer that you want is B

The length of the rectangle is 8 in given along the bottom. The top is also 8 in. The width of that rectangle is 4. The rectangle is the top of the drawing.

3 0
3 years ago
Read 2 more answers
1. Is it a growth function or a decay function?
vitfil [10]

I only know the first part (~_~;) it's a decaying function

Step-by-step explanation:

Sorry I couldn't give you more info

7 0
3 years ago
Other questions:
  • Simplifying algebraic expressions<br> 4t+3t-5-7t
    13·1 answer
  • I need help on how to find the slope of the first two question
    14·2 answers
  • What is 2 3/4 + 1/3 <br><br> and how did you solve it?
    8·2 answers
  • A scale drawing of an apartment shows the living room length as 5.7 inches. The scale on the drawing is 1 inch = 3 feet. What is
    10·1 answer
  • What is -1/8 times 16 2/3 as a improper fraction?.
    12·2 answers
  • Simplify the following expression.
    15·1 answer
  • What percent is equal to .64
    11·2 answers
  • I need someone to talk to quick
    8·1 answer
  • There are 6 times as many chickens as roosters at the farm. There are 4 roosters at the farm. How many chickens are there at the
    10·2 answers
  • Here is a rectangle of area 8sq. cm. a) Draw 2 straight lines in this rectangle to divide it into 1 rectangle and to equal trian
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!