MATHEMATICS HIGH SCHOOL

Martin has a combination of 33 quarters and dimes worth a total of $6. Which system of linear equations can be used to find the number of quarters, q, and the number of dimes, d, Martin has?A) q + d = 6
25q + 10d = 33


B) q + d = 6
0.25q + 0.1d = 33


C) q + d = 33
25q + 10d = 6


D) q + d = 33
0.25q + 0.1d = 6

Answers

Answer 1
Answer:

Answer: D) . q+d=33

0.25q+0.1d=6

Step-by-step explanation:

We know that $1 = 4 quarters

⇒ 1 quarter = (1)/(4)=\$0.25

$1 = 10 dimes

1 dime =(1)/(10)=\$0.1

Let 'q' be the number of quarters and 'd' be the number of dimes.

Since, Martin has a combination of 33 quarters and dimes worth a total of $6.

q+d=33

0.25q+0.1d=6
Answer 2
Answer:

Answer:

q + d = 33  0.25q + 0.1d = 6

Step-by-step explanation:

I hope I help you.

Related Questions

Carol Byrd gets a student rate of $30.00 a month. There is a $250 deductible; but no coinsurance payment. She recently received treatment for a covered condition. The bill was $2,300.00. Carol's insurance company provided payment of 80% of the bill less the deductible. What was the company's payment? ________ What was Carol's total cost (ignoring the monthly premium)? ____________
Which point represents a solution to the system of inequalities displayed in the following graph? x ≥ -3 y ≤ -x + 2 y > -4 (−3, 7) (0, −2) (4, 3) (1, −4)
A bag contains 8 red marbles, 4 white marbles, and 5 blue marbles. You draw one marble at random. Find P(red and blue) A. 40/17. B. 0. C. 12/17. D. 13/16.
Write -2x 2(-5x 2 +4x 3) in standard form
In a sale there is 25% off all prices a bed costs £33 how much was it before the sale ?

Solve 4(x + 1) = 4x + 4.

Answers

The answer will be 0.
4x+4=4x+4
=0

Answer: 0

Step-by-step explanation: 4x+1=4x+4

                                         -4x.        -4x

There were 3 times as many baby dinosaurs as adult dinosaurs. what does that mean?

Answers

It means , however, many dinos there are times it by 3 to get your answer for the baby dinos

Answer:

Times how ever many adult dinosaurse by 3 to get how ever many baby dinos there are

Step-by-step explanation:

Johanna is mixing red and blue paint to make purple paint for her bedroom. the amount of red paint and blue paint she needs is directly proportional to each other. if she uses three pints of blue paint and five pints of red paint, it makes the perfect shade of purple to match her bed comforter. johanna wants to make one more batch of purple paint in the exact same shade. if she only has 15 pints of red paint left, how much blue paint does she need?

Answers

3blue/5red=xblue/15red
3 blue x 3=9 blue
5 red x 3= 15 red
so she will need 9 pints of blue paint.

The gas tank in felizs car is 5/6 full each time he drives to or from work he uses 1/12 of a full tank of gas which equation represent the number of times feliz can drive to or from work with the gas in his tank

Answers

Answer:

Equation represent the number of times feliz can drive to or from work with the gas in his tank is (1)/(12)x=(5)/(6)

Step-by-step explanation:

The gas tank in felizs car is 5/6 full

When he drives to or from work he uses part of a full tank of gas =\frac{1}{12}

Let x be the  number of times feliz can drive to or from work with the gas in his tank

So, He uses part of full tank of gas in x drives =(1)/(12)x

So, ATQ

(1)/(12)x=(5)/(6)

x=(5)/(6) * 12

x=10

The number of times feliz can drive to or from work with the gas in his tank is 10

Hence equation represent the number of times feliz can drive to or from work with the gas in his tank is (1)/(12)x=(5)/(6)

In the figure GHF =AEHD. Which statement is true by CPCTC?

Answers

Answer:  ∠HFG=∠HDE


Step-by-step explanation:

CPCTC acronym stands for Corresponding parts of congruent triangles are congruent, when two triangles are congruent then their corresponding parts are equal.

Given:- ΔGHF ≅ ΔEHD

Corresponding vertices are G→E, H→H, F→D

⇒∠GHF=∠EHD, ∠HGF=∠DEH and ∠HFG=∠HDE   [CPCTC]

Therefore, third option is the right answer.

∠HFG=∠HDE

Rest of other are incorrect as they are not corresponding parts of the congruent triangles.
The answer here would be, "HDE = HFG"

Those are the only congruent points on there! The rest don't correspond with one another.
Hope this helps!

A bag holds 5 pounds of pet food. If Paul uses the 5 pounds of food to fill 6 plastic containers equally, how much pet food will each container hold?

Answers

The amount of pet food will each container hold will be 0.83 pounds.

What is Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications. For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Given that;

A bag holds 5 pounds of pet food.

And, Paul uses the 5 pounds of food to fill 6 plastic containers equally.

Now,

Since, Paul uses the 5 pounds of food to fill 6 plastic containers equally.

Hence, The amount of pet food contain by each container = 5/6

                                                                                           = 0.83 pounds

Thus,  The amount of pet food contain by each container = 0.83 pounds

Learn more about the divide visit:

brainly.com/question/28768606

#SPJ3
5 pounds=6 containers how about 1
1 x 6 divided by 5
each=0.83
Other Questions
What is 15 times 6??? need answer pls thanks :)
Zohar is using scissors to cut a rectangle with a length of 5x – 2 and a width of 3x + 1 out of a larger piece of paper. The perimeter of the rectangle is 2(5x – 2) + 2(3x + 1). If x = 4 centimeters, what is the total distance Zohar needs to cut with the scissors? 31 centimeters 36 centimeters 62 centimeters 70 centimeters
35.4% expressed as a decimal becomes A. 0.354. B. 3.54. C. 354. D. 35.0
Jane arranges m chairs in each of n rows to seat x people.The formula to find the number of chairs in each row is m = _____________________ If 60 people attend the meeting and each row has 4 chairs, there are _______________________________________ rows.