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
trasher [3.6K]
2 years ago
13

1 Devin brings 7 dolls to her grandma's house. These dolls represent 20% of Devin's doll collection. What is the total number of

dolls in Anita's doll collection? Show vour answer by doing a double number line or a table.
Mathematics
1 answer:
wel2 years ago
4 0

Answer:

35

Step-by-step explanation:

20% * x = 7

20/100 * x= 7

x = 7 *100/20  (7*100÷20)

You might be interested in
In twenty secands a ronot can chop half a pound of chocolate and divided it into three different equally sized contaners . How m
konstantin123 [22]

Answer:

2tfffff ttttttt5 555tt

3 0
3 years ago
Read 2 more answers
What the circumference of 4.5 cm
irina [24]
If 4.5 was the diameter then it would be

4.5 times 3.14 = 14.13
4 0
3 years ago
How do you figure out the ratio stars to squares when there are 11 squares 5 stars and two circles in the data?
dedylja [7]
Ignore the circles.  The ratio of stars to squares is simply  5 to 11 .
6 0
3 years ago
A student says that the algebraic expression 5 x 7 can also be written as 5 7x. is the student correct? explain.
ohaa [14]
Nahhhh
So basically WHERE DID THE x COME FROM anyway ??? 
5 * 7 = 35
but
IT DOES NOT EQUAL TO
57x
It might be true depending on what the x value is, but you dont know what the x value is so ... 
8 0
4 years ago
The number a exceeds the number b by 50 percent. By what percent is the number b smaller than the number a?
inna [77]

Answer:

   33 1/3 percent smaller

Step-by-step explanation:


The number a exceeds the number b by 50 percent.

a = b + b*.5

a = b(1.5)

Divide by 1.5

a/1.5 = b

2/3a =b



We want to find (a-b)/a  to find the percent decrease

                           (a-2/3a)/a *100percent

                             (1/3a)/a* 100 percent

                                  1/3 * 100 percent

                                     33 1/3 percent smaller

5 0
3 years ago
Other questions:
  • Sheldon has a traditional health insurance plan. He has a $200 deductible. The level of co-insurance for his plan is 90/10, wher
    8·2 answers
  • HELP ME WILL MARK Brainly
    6·1 answer
  • 5n = 8n + 30<br> help me pleaseeeeee
    7·2 answers
  • The sum of three different two-digit prime numbers is 79. the largest of the numbers is 43. the difference of the other two is 1
    15·1 answer
  • How to solve this. it’s for angles
    11·1 answer
  • Please ONLY Answer #3
    10·2 answers
  • PLEASE GOD I NEED THIS NOW
    7·1 answer
  • Need help ASAP !!!<br><br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B2563%20%5Ctimes%202563%7D%20" id="TexFormula1" titl
    11·2 answers
  • 2y+5=1? Solve for A.
    11·2 answers
  • Juana is interested in estimating how long it takes students at her school to complete a maze she designed. She takes a random s
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!