MATHEMATICS HIGH SCHOOL

PLEASE HELP!!!4. Jim has only dimes and nickels in his coin bank. He has 37 coins with a total value of $2.65 in his coin bank. How many nickels are in Jim’s coin bank?

_________

Answers

Answer 1
Answer: 16 Dimes and 21 Nickels

Related Questions

Mr. Brown is creating examples of systems of equations. He wants to have a system of equations with infinite solutions that includes the equation 5x + 2y = 8. Which equation could Mr. Brown use to complete the system so that it has infinite solutions?2x + 5y = 8 15x + 6y = 21 1.25x +0.5y = 2 6.5x + 3.5y = 9.5
The 76 term of the arithmetic sequence 8, 14,20,
3. What is the slope and the y-intercept ofthe line represented by equation:2x + y = 1?Explanation:
the volume of a rectangular pyramid is 1.32 cubic inches. the height of the pyramid is 1.1 inches and the length of the base is 1.2 inches. what is the width of the base of the pyramid
Factor the coefficient from 1.5a - 4.5.

Is (2,4) a solution of 3x - y = 2?

Answers

yes because when filling in the unknown (3*2-4=2) gets you the answer of 2.

Answer: Yes, it is a solution.

Step-by-step explanation:

3(2)=6-4=2

What is the volume of the cube? A.
196 mm3

B.
2744 mm3

C.
1176 mm3

D.
42 mm3

Answers

So, We Must Use The Formula. Before We Can Use It, We Must Remember It. (lol) So, The Formula Is:
V = S^3.
Or
V = S*S*S
So, We Must Do:
V = 14^3
Or
V = 14*14*14.
14*14 = 196
So
V = 196*14
196*14 = 2744.
So, The Volume Of A Cube With A Side Length Of 14 mm. Is
2744 mm. ^3. I Hope This Explanation Helps!

Answer:

the correct answer is B.

2744 mm3

Step-by-step explanation:

What is the solution of the system? Use substitution.4x – y = 5
3x – 7 = 2
A) (3, 7)
B) (7, -7)
C) (-3, 7)
D) (3/4, 2/5

Answers

Hi

4x-y=5

3x-7=2

We need to solve 3x-7=2 for x

Let's start by adding 7 to both sides

3x-7+7=2+7

3x=9

Now just divide both sides by 3 so we can find the value for x

3x/3=9/3

x=3

Now substitute 3 for x in 4x-y=5

4x-y=5

(4)(3)-y=5

-y+12=5

Now add -12

-y=12-12=5-12

-y=-7

Divide both sides by -1 so we can eliminate the negative sign

-y/-1=-7/-1

y=3

The answer is A

(3,7)

I hope that's help:0

If the perimeter of an equilateral triangle is 24 inches, find a side of the triangle

Answers

Divide 24/3 since it's an equilateral triangle, all sides and angles are equal. THe answer is 8.
It is 8 because you take 24 and divide it by 3

If y = 2x + 1 were changed to y = x + 1, how would the graph of the new function compare with the first one? A. It would be steeper. B. It would be shifted down. C. It would be shifted left. D. It would be less steep.

Answers

it would be less steep.. 

remember this general form y =mx + c 

where m is the slope and c is the y-axis intercept.. 

here u have changed only the slope.. the line is sloping 4 times less..

Answer:

Less steep

Step-by-step explanation:

A vehicle travels a distance of 5t4 − 10t2 + 6 miles in t + 2 minutes. What is the vehicle's speed?

Answers

Let distance be s and velocity be v
s = 5t⁴ - 10t² + 6
We know velocity is the change in distance per unit time, so
v = ds/dt
v = 20t³ - 20t

Answer:

The speed is 5t^3 - 10t^2 + 10t - 20 + 46/(t+2) miles per minute

Step-by-step explanation:
Other Questions
Points A and B lie on a circle with center O such thatthe length of minor arc AB is 1/3 the circumference ofthe circle. What is the degree measure of central angleАОВ ?A. 45B. 60C. 90D. 120
What is the value of 1-18+25 if you subtract then add? If you add then subtract? Why is the order of operations necessary?
Mark ordered 6 boxes of baseballs that each contained 12 baseballs. Then he bought 7 more baseballs. Finally, he returned 3 baseballs because the seams were split. How would you calculate the total number of baseballs Mark has now?
Solve for d.120 - 11d + 2d + 4d - 5 = 16