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
ELEN [110]
3 years ago
7

marla has 4.55 in dimes and quarters. if she ha s7 more quarters than dimes, how many quarters doe she have?

Mathematics
1 answer:
Jlenok [28]3 years ago
8 0

Answer:

number of dimes is 8

number of quarters is 15

Step-by-step explanation:

let 'd' = number of dimes

let 'd+7' = number of quarters

.10d + .25(d + 7) = 4.55

.10d + .25d + 1.75 = 4.55

.35d = 2.80

d = 8

q = 7 + 8

You might be interested in
Which line plot displays a data set with an outlier?
Westkost [7]

Answer: See attached, the top right

Step-by-step explanation:

      <u>What is an outlier?</u> An outlier, in a data set, is a data value that is outside the overall pattern of distribution.

   This means the answer to your question is the top right because the data value of 13 is outside the overall pattern, hence an outlier.

8 0
2 years ago
Read 2 more answers
which shows one way to determine the factors of x^3 – 12x^2 – 2x 24 by grouping?a. x(x^2 – 12) 2(x2 – 12)b. x(x^2 – 12) – 2(x2 –
BaLLatris [955]
Hello,

x^3-12x²-2x+24=x²(x-12)-2(x-12)=(x-12)(x²-2)
Answer D

6 0
3 years ago
Read 2 more answers
PLEASE HELPP Divide 24 ÷ -3 drag and drop the correct number into the box to complete the sentence
nikklg [1K]

Option A: -8 is the right answer

Step-by-step explanation:

In order to find the quotient of a divided by b is solved as:

a/ b = a * \frac{1}{b}

the answer is the quotient

Given

24 ÷ -3

It will be simplified as:

24 * \frac{1}{-3} = -8

The quotient is -8

Hence,

Option A: -8 is the right answer

Keywords: Quotient, remainder

Learn more about division at:

  • brainly.com/question/9510228
  • brainly.com/question/9443926

#LearnwithBrainly

3 0
4 years ago
How to solve x in the equation 9x over 2 - 6=5
drek231 [11]

Step-by-step explanation:

\frac{9x}{2}  - 6 = 5 \\  \\  \therefore \:  \frac{9x}{2}  = 5 + 6 \\  \\  \therefore \:  \frac{9x}{2}  = 11 \\  \\  \therefore \: 9x = 11 \times 2 \\  \\ \therefore \: 9x = 22 \\  \\  \therefore \: x =  \frac{22}{9}  \\  \\  \therefore \: x =  2 \frac{4}{9}

3 0
3 years ago
Choose a situation that could be described by the following ratios, and write a sentence to describe the ratio in the context of
a_sh-v [17]
Part A:

Given the ratio 1 : 2, we can describe this ratio with the following situation.

The number of green balls to orange balls in the bag is in the ratio of 1 : 2. For every green ball in the bag, there are 2 corresponding orange ball.


Part B:

Given the ratio 29 : 30, we can describe this ratio with the following situation.

The ratio of the amount of sugar used to the amount of salt used to prepare the sugar-salt solution is 29 : 30. For every teaspoons of sugar used in the solution, 30 teaspoons of salt needs to be used.


Part C:

Given the ratio 52 : 12, we can describe this ratio with the following situation.

The number of kilometers travelled by the car and the bicycle is in the ratio of 52 : 12. For every 52 kilometers travelled by the car, the bicycle travelled 12 kilometers.
4 0
3 years ago
Other questions:
  • Write two numbers so that the numbers are in order. ________;6,010;_________;5,060
    9·1 answer
  • A triangle has sides 12 2/3 inches, 10 1/3 inches, and 5 1/3 inches. What is the perimeter (distance around the edges) of the tr
    11·1 answer
  • The results of a public opinion survey on raising the minimum wage are summarized in the two-way table. Which statement is TRUE
    5·2 answers
  • Which conditional has the same truth value as its converse?
    8·1 answer
  • What is the solution to the eqaution below? 2x+13=x-1
    11·1 answer
  • Graph the line with slope<br> −1/2<br> and y-intercept 3.
    5·1 answer
  • Dividing by 28 is the inverse of?
    8·1 answer
  • What statement is true
    11·1 answer
  • Which choice is equivalent to the expression below?<br> -81
    13·1 answer
  • A bag contains 2 red marbles and 3 blue marbles. What is the probability of drawing a red marble, keeping it, and drawing anothe
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!