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
goldfiish [28.3K]
2 years ago
13

ANSWER ASAP FOR BRAINLIEST

Mathematics
2 answers:
Varvara68 [4.7K]2 years ago
5 0

Answer:

the answer is 210 quarters and 215 dimes

Step-by-step explanation:

77julia77 [94]2 years ago
4 0

0.35x=73.85, comgining moving terms

divide both sides by 0.35

x=211 quarters, which is $52.75 ANSWER

x+5=216 dimes, which is $21.60 ANSWER

That total is $74.35

You might be interested in
Mr. Jordan has 13 ponies. Each of his ponies eats 26 pounds of food each day.
Elina [12.6K]
The answer is A. 338 pounds. 
5 0
3 years ago
Read 2 more answers
4x + 7 = 23slove this
Juli2301 [7.4K]

Given:

4x + 7 = 23

Let's solve for x.

First Step:

Subtract 7 from both sides

4x + 7 - 7 = 23 - 7

4x = 16

Next Step:

DIvide both sides by 4

\begin{gathered} \frac{4x}{4}=\frac{16}{4} \\  \\ x\text{ = 4} \end{gathered}

ANSWER:

x = 4

4 0
1 year ago
|1/2b-8|=|1/4b-1|<br> b=____ and ____
Deffense [45]

Answer:

  b = 12 and 28

Step-by-step explanation:

The absolute value equation |1/2b-8| = |1/4b-1| resolves to a piecewise linear function with three pieces. There are two solutions.

<h3>Domains</h3>

The absolute value function on the left has a turning point where its value is zero:

  1/2b -8 = 0

  b -16 = 0

  b = 16

The absolute value function on the right has a turning point where its value is zero:

  1/4b -1 = 0

  b -4 = 0

  b = 4

For b > 16, both absolute value functions are identity functions. In this domain, the equation is ...

  1/2b -8 = 1/4b -1

For 4 < b < 16, the function on the left negates its argument, so the equation in this domain is ...

  -(1/2b -8) = 1/4b -1

For b < 4, both functions negate their arguments, so the equation in this domain is ...

  -(1/2b -8) = -(1/4b -1)

For the purpose of finding the value of b, this is effectively identical to the equation for b > 16. (The value of b does not change if we multiply both sides of the equation by -1.)

<h3>Solutions</h3>

<u>Domain b < 4 ∪ 16 < b</u>

  1/2b -8 = 1/4b -1

  2b -32 = b -4 . . . . . . . . multiply by 4

  b = 28 . . . . . . . . . . . . add 32-b to both sides

This solution is in the domain of the equation, so is one of the solutions to the original equation.

<u>Domain 4 < b < 16</u>

  -(1/2b -8) = 1/4b -1 . . . . equation in this domain

  -2b +32 = b -4 . . . . . . multiply by 4

  36 = 3b . . . . . . . . . . . add 2b+4 to both sides

  12 = b . . . . . . . . . . . . divide by 3

This solution is in the domain of the equation, so is the other solution to the original equation.

<h3>Graph</h3>

For the purposes of the graph, we have define the function g(b) to be the difference of the two absolute value functions. The solutions are found where g(x) = 0, the x-intercepts. The graph shows those to be ...

  b = 12  and  b = 28

__

<em>Additional comment</em>

Defining g(b) = |1/2b-8| -|1/4b-1|, we can rewrite it as ...

  g(b)=\begin{cases}7-\dfrac{1}{4}b&\text{for }b < 4\\-\dfrac{3}{4}b+9&\text{for }4\le b < 16\\\dfrac{1}{4}b-7&\text{for }16\le b\end{cases}

Then the solutions are the values of b that make g(b) = 0.

4 0
2 years ago
Jesse drives to work. The distance Jesse’s car travels (d) on a number of gallons of gas (g) is given by the equation d = 15g. T
kirill115 [55]
I can only half answer this question, as it doesn't tell what form of distance is used

the equation is...

d=15g

Now lets solve for 1 gallon of gas

d=15g
d=15(1)
d=15

This means that for every 1 gallon of gas, 15 (insert missing unit of distance here) can be driven.

15/1=15

Answer:The constant of proportionality is 15.


4 0
3 years ago
What is 9 to the first power times (-2)3?<br> (A) -27<br> (B) 36<br> (C) -72<br> (D) 27
Greeley [361]

Answer:

-72

Step-by-step explanation:

9*(-2)³ = 9*(-8) = -72

8 0
3 years ago
Read 2 more answers
Other questions:
  • Match the fractions with Equivalent percentages
    10·1 answer
  • Evan bought 6 batteries that cost $10 each and 6 batteries that cost $4 each the total cost was the same as he would have spent
    6·1 answer
  • If the diameter of a circle is 7/2, what is the radius, circumference in terms of pi and what is the approximate circumference?
    11·2 answers
  • In a race in which 10 automobiles are answered and there are no ties, in how many ways can the first three finishers come in ?
    5·1 answer
  • A six pack of soda costs 3.48 how much does each bottle of soda cost
    14·1 answer
  • BIG POINTS Please solve. Thanks!
    13·1 answer
  • 49. Given f(x) =2x^2+5 and g(x) =3x^3, what is f(x)x g(x)?
    15·1 answer
  • Find a ⋅ b.<br><br> a = 9i + 5j, b = 4i + 3j
    5·2 answers
  • CORRECT ANSWER=BRAINLIEST POINTS
    9·1 answer
  • Help I suck at math..
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!