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
Annette [7]
3 years ago
10

Josette found 16 coins in her purse. She had 2 more nickels than pennies and 7 fewer quarters than pennies. Josette modeled the

scenario in a table and then wrote the equation p + (p + 2) + (7 – p) = 16.
Is Josette’s equation correct? If not, what was her mistake.

A): Her equation is correct.

B): The variable should have been the number of nickels.

C): Instead of finding the sum, she needed to write an equation to find the difference.

D): The number of quarters was translated incorrectly and should be p – 7.

Mathematics
2 answers:
Yanka [14]3 years ago
6 0

Answer:

D

Step-by-step explanation:

mario62 [17]3 years ago
4 0

Answer:

D.The number of quarters was translated incorrectly and should be p – 7.

Step-by-step explanation:

I had the same question.

You might be interested in
Please help its due in like 15 mins
ira [324]

Answer:

4 ounces

Step-by-step explanation:

3 0
2 years ago
Stephanie has the same number of dimes and nickels. She has $6.10 in all. Write an equation that you could use to find the numbe
Igoryamba

Answer:

The equation is

15x = 610

Step-by-step explanation:

A dime is 10 cents while a nickel is 5 cents

$6.10 is same as 610 cents

Let the number of dimes and number of nickels be x

10x + 5x = 610

15x = 610

5 0
2 years ago
The hypotenuse AB of the right triangle ABC is parallel to the axis of the abscess. Find the length of the hypotenuse if A (-1;
lukranit [14]

Answer:

  10.25

Step-by-step explanation:

The slope of AC is given by the slope formula:

  m = (y2 -y1)/(x2 -x1)

  m = (-4 -1)/(3 -(-1)) = -5/4

Then the slope of CB is the opposite reciprocal, 4/5. The equation of line CB in point-slope form is ...

  y -k = m(x -h) . . . . . . line with slope m through point (h, k)

  y -(-4) = 4/5(x -3) . . . . line CB

When y = 1 (to match the y-value of A), then ...

  1 +4 = 4/5(x -3)

  5(5/4) = (x -3) . . . . . multiply by 5/4

  6.25 +3 = x = 9.25 . . . . add 3

Point B is (9.25, 1).

The length of the hypotenuse is ...

  9.25 -(-1) = 10.25

6 0
2 years ago
-5 < x - 4 greater than it equal 1
saul85 [17]

We have expression -5 < x - 4 \geq 1 that renders the system of inequalities,

\begin{cases}-5 < x - 4 \\x - 4 \geq 1\end{cases}

Which can be simplified to,

\begin{cases}x > -1 \\x \geq 5\end{cases}

So what we get is something greater than -1 and at the same time greater or equal to 5, so the solution is,

x\in(\infty,-1)\cap(\infty, 5]=\boxed{(\infty,5]}.

Hope this helps.

6 0
3 years ago
According to the Ruler Postulate, what does the set of points on any line correspond to?
S_A_V [24]
The correct answer is real numbers

8 0
3 years ago
Read 2 more answers
Other questions:
  • Q.15 - Please Help, I will give Brainliest!!!!
    11·2 answers
  • A florist is creating centerpieces for an upcoming event later this evening. She has already been working for two hours and has
    10·1 answer
  • Mr. Newton planned a visit to the coast. He stopped at a beach in
    8·1 answer
  • A poster has an area of 5 square feet. what is its area in square inches?
    7·1 answer
  • Consider the following polynomial expression
    14·1 answer
  • The state sales tax in one state is 5.5%, or 0.055. The state sales tax in a second state is 6%, or 0.06. How much greater was t
    15·2 answers
  • What is the range of 220,2100,260,5160.​
    10·2 answers
  • Pls answer first one to get it right and show work will get brainliest thanks :3
    12·1 answer
  • Determine which relation is a function.
    5·1 answer
  • Please helpppppppp
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!