Mathematics High School

Michael has a jar of dimes and nickels there are 152 dimes and nickels in the jar that total $11

Answers

Answer 1

Answer:

Michael has 84 nickels and 68 dimes in a jar.

Step-by-step explanation:

Let n = number of nickels

Let d = number of dimes

n + d = 152

5n + 10d = 1100

(5n + 10d = 1100)/5

 n + 2d = 220

- n + d = 152

       d = 68

n + 68 = 152

   - 68   -  68

       n  =  84

Michael has 84 nickels and 68 dimes in a jar.

Related Questions

A large field measures 70 feet by 25 feet. If the field will be divided into equal square garden plots, what size whoud the largest possible plot be with sides of whole number length?

Answers

Answer:

5 feets

Step-by-step explanation:

Give the field dimension :

70 feets by 25 feets

The largest possible size if field is divided into squares :

Obtain the greatest common factor of the length and width :

Factors of 70 : 1, 2, 5,7,14, 10, 35

Factors of 25 : 1, 5, 25

The greatest common factor = 5

Hence, the largest possible square plot will have a side length of 5 feets

if the length of a is 16 centimeters, the length of b is 10 centimeters, and the measure of /C is 22°, what is the length of c ? ​

Answers

Answer:

7.70

Step-by-step explanation:

5n+11n what is the answer

Answers

Answer:

16n

Step-by-step explanation:

5n+11n=16n because 5+11 =16 and you just multiply each number by n.

HELP PLZZZZZZZZ!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Slide 3 = 2,540.27, 566.2

Slide 4 = .8 and 4/5, .05 and 1/20

Slide 5 = 81 and 243, 20-10-5

Slide 6 = 165, 73

Step-by-step explanation:

Hope this helps! Please give brainliest if you can!

[Please help! WIll give Brainliest ♥] On the square baseball diamond shown below, the distance from first base to second base is 90 feet. How far does the catcher have to throw the ball from home plate to reach second base?

Round your answer to the nearest 10th!

Answers

Answer:

30ft

Step-by-step explanation:

The hypotenuse is the distance from home to second, or side x.

The legs are from home to first and from first to second.

Expand and simplify 2(x+3y)+4(x-y)

Answers

Answer:

6x+2y

Step-by-step explanation:

how would I turn 8x- 4y = 16 into y=mx+b form​

Answers

Answer: y=2x-4

Step-by-step explanation:

8x-4y=16 subtract 8x from both sides

-4y=-8x+16 now divide -4 by both sides

y=2x-4

Answer:

y = 2x - 4

Step-by-step explanation:

First divide everything by 4:

2x - y = 4

Then rearrange the equation to get:

y = 2x - 4

un número que multiplicado te de 12 y restado de 7.​

Answers

Answer84

Step-by-step explanation:

find m- d please and thank you

Answers

Answer:

x = 125

Step-by-step explanation:

(2 − 7) ∙ (4 + 7) – (3 − 2) ∙ (3 + 2) =

2 − 14 − 45​

Answers

Answer:-60 and -57

Step-by-step explanation:

What's the answer...I'm kinda lost

Answers

A reflection over the x axis means y valuable will be the opposite. C

Answer:

it would be D

Step-by-step explanation:

because you are reflecting the shape across the x axis

Which angles are corresponding angles?
Check all that apply.
A. 1 and 3
B. 5 and 7
C. 6 and 3
D. 6 and 8
E. 7 and 2
F. 1 and 6

Answers

A. 1 and 3

B. 5 and 7

D. 6 and 8

A Sea-doo rental agency charges $100 as a flat rate, and $50 for every hour rented. Complete a table of values for this scenario. Then, draw a graph of this scenario with appropriate labels.

Answers

Answer:

so if it was one hour it would be 100+50

2 hours= 100+100

3=100+ 150

and so on

Step-by-step explanation:

Help is appreciated ^^

Answers

Answer:

D

Step-by-step explanation:

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Answers

mhmm..whichuksnackru?..fishnchiips OUHHHOOUUHHYESS SandyROASTthatsevenbaetterthanfishnchips

Logan will earn $1000. 50(6)=$300 plus his $700 would be $1000

Please help!!! ASAP rocky

Answers

Square root of 5, 2 1/2, square root of 7, pi, square root of 11, 3.5.

Answer:

√5, 2 1/2, √7, π, √11, 3.5

Step by step answer:

please help brainlist

Answers

Answer:

B

Step-by-step explanation:

The answer is B because if a line goes through (0,0) then it is automatically proportional.

A bowling alley and a skating rink both offer birthday party rentals. The bowling alley costs $5 per person plus a $15 room rental fee. The skating rink costs $3 per person plus a $20 room rental fee. You have $50. If you want to invite as many people as possible, which location should you choose?


Follow the steps to decide on the party location.


1. Write an expression for the amount you would spend on a birthday party at the bowling alley. Let x represent the number of people you invite.

2. Write an expression for the amount you would spend on a birthday party at the skating rink.

3. How many people could you invite to the bowling alley? Please show how you found your answer.

4. How many people could you invite to the skating rink? Please show your work.

Answers

Answer:

The skating rink is better choice for more people

Step-by-step explanation:

1. Expression for the amount you would spend on a birthday party at the bowling alley:

5x + 15

2. Expression for the amount you would spend on a birthday party at the skating rink:

3x + 20

3.  Total amount is $50

5x + 15 = 505x = 35x = 7

7 people

4.  Total amount is $50

3x + 20 = 503x = 30x = 10

10 people

Kurt needs 2 1/2 pounds of chocolate chips to make cookies. How many ounces of chocolate chips does he need?

Help

Answers

40 ounces of chocolate chips

Answer:

40 ounces

Step-by-step explanation:

2.5x 16= 40

What is the range of f

Answers

Answer:

that is the range of f

Step-by-step explanation:

f is that ..that is f..f is that

Also what is the answer to 2 - 130

Answers

Answer:

-128

Step-by-step explanation:

Answer:

-128

Step-by-step explanation:

ben is climbing in the grand canyon. he starts off with 59.3 feet above sea level and descends into the canyon the difference between his starting and ending is 129.6 elevation whats been final elevation ​

Answers

Answer:

cuz I need help too

Step-by-step explanation:

nobody answered yet


MATH- PLEASE ANSWER QUICKLY

Answers

Answer:

a

Step-by-step explanation:

A 34-inch piece of wood is 2.4% of a longer piece of wood. How long is the longer piece of wood? Show your work. You can use proportions

Answers

Think of this as a proportion: 2.4 is to 100, as 34 is to L ("L" for "Long piece.")

Cross multiply to get 2.4 L = 3400, then divide both sides by 2.4 to be left with

L = 3400/2.4, so

L = 1416.666...

So the longer piece of wood is 1,416.66... inches long.

Hope this helps!!:)

(5x + 6°
t
Р
(16x – 27)
Y
R
Question 7

Answers

X=3
Workup in a photo below.
Good luck

The line 1 has equation 5x + 6y + 30 = 0. Given
that P is the point (3, -1), find
(i) the coordinates of the point where l crosses the
x-axis,
(ii) the coordinates of the point of intersection
of l with the line x = 2,
(iii) the equation of the line passing through P
and having the same gradient as I,
(iv) the equation of the line passing through P
and having a gradient of 0.
w through the points ACO 3).
pls help

Answers

Bzbjsjkdkdisjdbdbdjryiei oottjdhd

Help? Giving brainly!!

Answers

Answer:

C

Step-by-step explanation:

Answer:

The answer is 17 - (-3) = 20

Step-by-step explanation:

Since the bird was already 17 feet above the water, and he dove 3 feet under, you add them to get the total distance. Anything minus a negative is equivalent to adding it, as the two negatives make a positve.

Three factories build the same widget

Answers

Answer:

C

Step-by-step explanation:

I hope this helps a bit

Pls, can someone answer this, Explain, using words and numbers, how to subtract 7x - ( 6x + 13). Remember to include the solution to the expression with your explanation. *

Answers

So first you distribute the negative to the 6x and 13 which will flip the sign of both of them to -6x and -13 so take away the parentheses and the equation is now 7x-6x-13. You combine the x’s and you get 1x-13 or x-13

3 • f (-4) - 3 • g(-2)

Answers

Answer:

72fg

Step-by-step explanation:

multipling an even number of negative terms makes the product positive so it will look like this: 3fx4x3gx2

then from there you just combine your like terms

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