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
erastova [34]
2 years ago
8

laura wrote a 3-digit number. she doubled it, added 150, divided by 100, and added 6. her final result was 10. what number did l

aura write?
Mathematics
2 answers:
Ede4ka [16]2 years ago
7 0

Answer:

125

Step-by-step explanation:

start with 10, and go backwards

10-6=4   4x100=400   400-150=250   250/2=125

checked answer:

125x2=250  250+150=400   400/100=4   4+6=10

OverLord2011 [107]2 years ago
3 0

Answer:

126

Step-by-step explanation:

It's 125

You might be interested in
*place holder since picture has the work*
ira [324]

Answer:

A square.

Step-by-step explanation:

I plotted the points on Desmos and then connected them.

When connected, the lines form a square.

[Picture Below]

3 0
3 years ago
F(x)=x^2+3x+2 is shifted 2 units left.the result is g(x). What is g(x)?
slamgirl [31]

Answer:

Either A or B.

Step-by-step explanation:

When shifting to the left you are adding to x.

Example: x^2 shifted to the left by 3. (x+3)^2

6 0
3 years ago
Read 2 more answers
The solid surface area is equal to the solid volume. Find the value of x? The measurements of the rectangular prism is 9 inches
Fudgin [204]

Answer:

x=7.2

Step-by-step explanation:

Let x represent height of the prism.

We know that volume of rectangular is equal to product of its height, width and length.

\text{Surface area of rectangular prism}=2(wl+lh+hw), where w, h and l represents width, length and height respectively.

We have been given that the surface area of rectangular prism is equal to the volume of the prism. So we can set an equation as:

lwh=2(wl+lh+hw)

We are also told that the measurements of the rectangular prism is 9 inches long and 4 inches wide. Upon substituting these values in above equation, we will get:

9\cdot 4\cdot x=2(4\cdot  9+9\cdot x+x\cdot 4)

Let us solve for x.

36x=2(36+9x+4x)  

36x=2(36+13x)

36x=2(36+13x)

36x=72+26x

36x-26x=72+26x-26x

10x=72

x=\frac{72}{10}\\\\x=7.2

Therefore, the value of x is 7.2 inches.

6 0
3 years ago
The ages of people on the camp bus are listed. 10, 15, 14, 8, 18, 11, 12, 12, 10, 10, 17, 16 What is the mode of the ages?
oksian1 [2.3K]
Mode is the number that mostly occurs so its a.10
3 0
3 years ago
Read 2 more answers
Gerald walks 1 km in 15 min. Express as a unit rate and explain step by step please
Simora [160]
The rate is 1km/15min

It's a fraction where the denominator is 15 minutes.
To make it a unit rate, we need to make the denominator 1.

A unit rate would be 4 km / hour.
5 0
3 years ago
Other questions:
  • If you travel at a rate of 45 miles per hour, how many minutes will it take you to travel 1 mile
    15·1 answer
  • Find the gain percent in the following:<br>Cost Price Rs 280,<br>(a) Selling Price<br>Rs 290​
    5·1 answer
  • What does sum mean I don't know how to do it plz help​
    8·2 answers
  • 1<br> 3<br> (<br> x<br> +<br> 1<br> )<br> 2<br> =<br> 15
    7·1 answer
  • Raven is making pillows. Each pillow requires 3/5 yard of fabric. Raven has 6 yards of fabric. Use the number line to find 6 ÷ 3
    5·1 answer
  • A florist sold bouquets of red roses to 15 of the first 20 customers who came into his shop. What is the experimental probabilit
    12·1 answer
  • Which function has a graph with
    6·1 answer
  • Caleb bought groceries and paid $1.60 in sales tax. The sales tax rate is 2.5%
    8·1 answer
  • A man travels at 42 degrees northwest, and ends up 8.5 miles west of his starting point. How far did he travel?
    10·1 answer
  • I’m stuck on this question
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!