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
ZanzabumX [31]
3 years ago
10

Joeli has 10 quarters. She wants to buy postcards to mail to her friends. Each postcard costs 2 quarters. How many postcards can

she buy?
Mathematics
2 answers:
enot [183]3 years ago
6 0
5 postcards
I got the answer by dividing
hope it helped
Arada [10]3 years ago
3 0
5 post cards because its 10 divided by 2
You might be interested in
Can someone help me and explain? I will mark brainlest. ♡
Sedbober [7]

Answer:

p'(4) = -3

q'(8) = \frac{1}{4}\\

Step-by-step explanation:

For p'(4):

p(x) = f(x)g(x) \\ p'(x) = \frac{d}{dx}(f(x)g(x)) \\ p'(x) = f'(x)g(x) +f(x)g'(x)

p'(4) = f'(4)g(4) + f(4)g'(4) \\ p'(4) = (-1)(3) +(7)(0) \\ p'(4) = -3

For q'(8):

q(x) = \frac{f(x)}{g(x)} \\ q'(x)= \frac{d}{dx}(\frac{f(x)}{g(x)}) \\ q'(x) = \frac{f'(x)g(x) -f(x)g'(x)}{{g(x)}^2}

q'(8) = \frac{f'(8)g(8) -f(8)g'(8)}{{g(8)}^2} \\ q'(8) = \frac{(2)(2) -(6)(\frac{1}{2})}{{2}^2} \\ q'(8) = \frac{4 -3}{4} \\ q'(8) = \frac{1}{4}

4 0
3 years ago
Read 2 more answers
Which equation could be used to solve this problem? The sum of two consecutive integers is 141. Find the integers. A. n + 1= 141
Kamila [148]
D. works because if you work it out that means 2n=140 and then divide by 2 which means n=70 and the other number is 71
7 0
3 years ago
Write the two consecutive whole numbers that the quotient for 96 ÷ 19 is between
joja [24]
<span>Write the square numbers between 1 and 40. describe the patterns the square numbers ... HOW DO I FIND OUT WHAT The sum of three consecutive natural numbers is 870, find the numbers .... and median are both 19.what numbers could be the values in the data set? i got: 14 19 25. .... The quotient of two numbers is 46.</span><span>
</span>
8 0
3 years ago
PLease help I have no idea how to this
matrenka [14]

Answer:

y = 3x + 7

Step-by-step explanation:

Parallel lines have the same slope, so you can write the equation y = 3x + b and you have to figure out what b is.

plug in x = -3 and y = -2 into the equation y = 3x + b:

-2 = 3 * -3 + b

-2 = -9 + b

7 = b

So the equation is y = 3x + 7

4 0
3 years ago
What is -2x-y=-9. <br> 5x-2y=18
Vaselesa [24]

Answer:

I put them in slop so

1) y= -2x+9

2) y=5/2x -9

it would help to say what u need to solve it for but hoped it helped

7 0
3 years ago
Other questions:
  • Want money answer this.
    15·2 answers
  • What is the product of 2x19x50
    15·1 answer
  • About 1 in 12 boys are colorblind. If there are 112 boys in eighth grade at a middle school, how many would you expect to be col
    9·2 answers
  • WILL GIVE BRAINLIEST IS ANSWERED FAST please! In the suspension bridge above, the two large cables connected to the two towers s
    6·1 answer
  • The two square pyramids are similar. The side length of the smaller pyramid is 3/4 the side length of the larger pyramid.Which f
    10·2 answers
  • How do you turn an improper fraction into an whole number
    5·1 answer
  • Can someone please help me solve this<br> 20 points to the person who can help me solve
    14·1 answer
  • Select the correct answer.
    14·2 answers
  • Does anyone know???!
    15·2 answers
  • Choose the equation of the line that is equal to the x-axis.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!