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
Greeley [361]
2 years ago
10

I tought of a number double it then added 3. The result multiplied by 4 came to 52,what was the number I tought of? ​

Mathematics
2 answers:
Crank2 years ago
7 0

Answer:

5

Step-by-step explanation:

double 5 is 10

10+3=13

13 multiplied by 4=52

Digiron [165]2 years ago
3 0
The original number you thought of was 5
You might be interested in
53, Margie usually drinks 12.25 liters of water in one week (7 days), 1 she continues to drink water at the same rate, what is t
Anna [14]

Using the information given in the question, the total number of liters Margie will drink in a 4 week period is 39

<u>Consider the given information:</u>

<u />

  • 12.25 liters per week
  • Continues this for 4 weeks

<u>Equation formed with said information:</u>

Liters per week  ×  The 4-week period

<u>Solving the equation</u>

12.25 × 4

= 49

Therefore, after the 4-week period Margie would of drank 49 liters

4 0
2 years ago
Quantity of 42.1% of 375.4
Stells [14]
That is =
(42.1/100)*37.5
=(421/1000)*(375/10)
=(157875/10000)
=15.7875
=15.8
=16
8 0
3 years ago
8.4.9 On or off the line &amp; Practice Problems
Andrews [41]

Answer:

Number of quarters → 15

Number of dimes → 2

Step-by-step explanation:

Let the number of dimes I have = y

And number of quarters = x

Since, I have amount in my pocket = $2

Therefore, 0.10y + 0.25x = 2

100(0.10y + 0.25x) = 100×2

25x + 10y = 200

5x + 2y = 40

2y = -5x + 40

y = -2.5x + 20 ---------(1)

Total number of coins in my pocket = 17

x + y = 17

y = -x + 17 ---------(2)  

By using a graphing calculator we can graph these two lines (As attached)

Solution of the given system of equations will be the point of intersection of these lines.

Solution → (2, 15)

Number of quarters → 15

Number of dimes → 2

4 0
3 years ago
Jamal uses the steps below to solve the equation 6x – 4 = 8.
LenaWriter [7]
B.)  because according to the identity property of addition, any number added to zero will remain the same.  
6 0
3 years ago
Read 2 more answers
Frank needs 3.6 meters of ribbon to wrap gifts for friends this year. If each spool contains 90 cm of ribbon,how many spools wil
erastovalidia [21]

Answer:a lot

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • If you toss 9 fair​ coins, in how many ways can you obtain at least one tail​?
    14·1 answer
  • Solve the proportion -4/7 = 6/2y+5
    5·1 answer
  •  A taxi service charges a flat fee of $1.25 and $0.75 per mile. If Henri has $14.00, which of the following shows the number of
    10·1 answer
  • All of the following words mean the same thing as conservation except
    7·2 answers
  • Jennifer hiked on a trail in the desert. The elevations at three points during her hike are as given. −6 m&lt;−1 m&lt;4 m Select
    15·2 answers
  • What is the whole number equivalent of 8/2
    10·2 answers
  • Im a bit rusty on my graphing plz help me<br><br> which do you graph first x line or y line
    7·2 answers
  • 30 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! You have discovered another alien. Find the correct rescue path
    15·2 answers
  • If h(x) = (fog)(x) and h(x) = 4sqrt x+7, find g(x) if f(x) = 4sqrt x+1
    12·1 answer
  • What is the probability of spinning an A?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!