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
Alekssandra [29.7K]
2 years ago
14

Sally collected 32 coins. The ratio of Sally’s coins to Bill’s coins is 4 : 7. If Sally and Bill each double the number of coins

they have now, what is the ratio of Sally’s coins to Bill’s coins?
Mathematics
1 answer:
pshichka [43]2 years ago
4 0

Answer:

64 S

----

112 B

Step-by-step explanation:

Download docx
You might be interested in
-2|x-4|+7=-3 how do i solve this absolute value problem
ira [324]
Let's do this step by step:
Subtract both sides by 7
-2|x-4|= -10
Divide each side by -2
|x-4|= 5
Now since this is an absolute value equation, you will have two answers. This means you make the equation both positive and negative.
X-4= 5and -(x-4)= 5
Solve for x for both
X-4= 5: add four on both sides
X= 9
-x+ 4= 5: subtract 4 and divide by -1
X= -1
So your answer is: X= -1 , 9
4 0
3 years ago
What is the vertex of the parabola given by = -(x-2)^2-1?
weqwewe [10]
Rewrite the parabola in standard form and use this formula to find the vertex (h,k).
= (2,-1)

3 0
3 years ago
Which of the following expressions represents the sum of a number and three is divided by two? A. 2 ÷ x + 3
Virty [35]

answer should be C

let me know if that’s right

8 0
3 years ago
Read 2 more answers
You are selling tickets to a play. You have sold (3t+2) tickets for $5 each and (2t+5) tickles for $7each. Write an expression t
yKpoI14uk [10]
Expression = 5(3t+2)+7(2t+5)
=15t+10+14t+35
=29t+45 is the answer
5 0
3 years ago
A sphere has a volume of 36tt in3 find the radius of the sphere​
Vsevolod [243]
V=4/3 π •r^3 multiply both sides with 3
3•36π=4π • r^3
108 π=4 π • r^3

r^3 =108 π/4 π
r=3 inch
5 0
3 years ago
Read 2 more answers
Other questions:
  • Allen is given three lengths of rope: 4 feet, 8 feet, and 15 feet. Can Allen form a triangle with side lengths of 4 feet, 8 feet
    7·2 answers
  • Find a point of the graph of the function v(x) = -3f(-x), given that (p,q) is a point on the graph y = f(x)
    5·1 answer
  • Is -(5/12) equal to 5/-12
    10·2 answers
  • Please help me!!!! Due in 1 hour, whoever helps me will get a brainliest!
    8·1 answer
  • Is -38/9 rational or irrational
    5·1 answer
  • Find the first four iterates of the function f(x) = 7x + 2 if X0= 3.
    14·2 answers
  • Best answer dets Brainliest!!!
    6·1 answer
  • Marcia has stuffed animal collection . She has 10 dogs and 15 teddy bears .What is the ratio of digs to bears​
    12·2 answers
  • The volume of a particular die is 12100 mm3. Use the fact that 10 mm equals 1 cm to convert this volume to cm3.
    10·1 answer
  • - 5/6 x 1/8 as decimal
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!