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
yKpoI14uk [10]
3 years ago
15

How is this wrong? Algebra 1

Mathematics
1 answer:
Fynjy0 [20]3 years ago
6 0
At the end where it says 17-6+7 you were supposed to add them then subtract it (PEMDAS). So it would be 17-13=4.
You might be interested in
Given the function, f(x)= square root 3x+3+3, choose the correct transformation(s).
ki77a [65]

Answer:

3+3+3x

i think idk just getting points goog luck

Step-by-step explanation:

3 0
3 years ago
Can u pls help me with this question ​
luda_lava [24]
The answer is $15.58
8 0
3 years ago
Read 2 more answers
Expand.<br><br>Your answer should be a polynomial in standard form.<br><br>(x-1)(x+4)=
Montano1993 [528]

Answer:

X^2+3x-4

Step-by-step explanation:

This is the answer

8 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
To determine the density of grains, a student uses a 50ml beaker graded by 5ml increments and a scale with 1g absolute uncertain
labwork [276]

Answer:

The mass of the grains = 120 ± 1 g

Step-by-step explanation:

we are given the following:

Total mass of container + grains = 185 grams

Mass of container = 65 grams

Therefore, mass of grains is calculated as follows:

Mass of grains = ( Mass of container + grains) - mass of container

= 185 - 65 = 120 grams.

since the scale has an absolute uncertainty of 1 g, the mass of the grains is written as 120 ± 1 g

8 0
4 years ago
Other questions:
  • What is the slope of the graph shown below ?<br> A. 4/3<br> B. 1/4<br> C. -3<br> D. 4
    10·1 answer
  • Find the equation of the line shown.
    8·2 answers
  • Given the function f(x)=|x+5|,find each of the following<br> F(10),f(-5),f(0)
    11·2 answers
  • A school has two kindergarten classes. There are 21 children in Ms. Toodle's kindergarten class. Of these, 17 are "pre-readers"
    9·1 answer
  • How can we use ratios and proportional relationships to help us in our daily lives?
    11·1 answer
  • The Temperature t is at least 75f
    7·2 answers
  • A company charges a shipping fee that is 4% of the purchase price for all items
    12·1 answer
  • If a sum invested gains 10% each year how long will it be before it has doubled its<br> value?
    10·1 answer
  • Kim had some books on her shelf. She was given 5 more books. Now Kim has 12 books on her shelf.
    11·1 answer
  • Help please and thank you.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!