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
Ghella [55]
3 years ago
6

Sharon writes this sentence:

Mathematics
2 answers:
guajiro [1.7K]3 years ago
6 0
The answer is 2x-7=29

Extra x=18
saveliy_v [14]3 years ago
4 0
I think it should be 2X-7=29
You might be interested in
Find the x-intercepts, use the zero product property, r(r+7)=0
UkoKoshka [18]

9514 1404 393

Answer:

  r = 0

  r = -7

Step-by-step explanation:

There is no x in the equation, hence there are no x-intercepts.

__

If we assume you want the values of r that satisfy the equation, the zero product property tells you they will be the values that make the factors zero.

The factors are r and (r+7).

The factor r is zero when ...

  r = 0

The factor (r+7) is zero when ...

  r +7 = 0   ⇒   r = -7

The "x-intercepts" are r=0 and r=-7.

4 0
2 years ago
The radius of a sphere is 3 inches. Which represents the volume of the sphere?
Mrac [35]

Answer:

b

Step-by-step explanation:

The volume (V) of a sphere is calculated as

V = \frac{4}{3}πr³ ( where r is the radius )

Here r = 3, thus

V = \frac{4}{3}π × 3³

   = \frac{4}{3}π × 27 = 4π × 9 = 36π in³ → b

3 0
3 years ago
Read 2 more answers
Frank wants to build a garden with the dimensions below.
dexar [7]
Given:
Length = x + x + 3 = 2x + 3
Width = 2 + x 

Area = length * width 
91 ft² = (2x + 3) (2+x)
91 = 4x + 2x² + 6 + 3x
0 = 2x² + 7x + 6 - 91
0 = 2x² + 7x - 85

(2x + 17) ( x - 5)

x = -17/2 or  x = 5

Let x = 5 ; 

length = 2x + 3 = 2(5) + 3 = 13
width = 2 + x = 2 + 5 = 7

 Area = 13 x 7 = 91

Perimeter = 2(length + width)
Perimeter = 2(13 + 7)
Perimeter = 2(20)
Perimeter = 20 feet of fencing
7 0
3 years ago
Read 2 more answers
A recipe calls for 2 cups of flour of flour to make 3 dozen cookies. Is 3 cups of flour enough to make 60 cookies?
Alex787 [66]

Answer:

no it is not

Step-by-step explanation:

it would be 54

8 0
3 years ago
Read 2 more answers
What is the mean of the following set of numbers?<br> 30, 28, 8, 26
krok68 [10]

Answer:

23

Step-by-step explanation:

To calculate mean, add numbers and divide by amount of numbers

30 + 28 + 8 + 26 = 92

92/4 = 23

8 0
2 years ago
Read 2 more answers
Other questions:
  • Find the least common denominator for these two rational expressions. x²/x²+2x+1 and 5/x²+4x+3
    8·1 answer
  • Identify the polynomial written in ascending order. 8x3+ 2x2− 6x − 11 2x2− 11 + 8x3− 6x −6x + 8x3− 11 + 2x2 −11 − 6x + 2x2+ 8x3
    10·2 answers
  • What is an area of a circle with a circumfrence if 43.98226 inches? Use 3.14159
    13·1 answer
  • Write the number as a percent.<br><br> 3.1<br> woulld it be .31% ...?
    12·1 answer
  • Wat is the sign of the product of three integers with the same positive sign
    6·2 answers
  • Keith had 8 1/2 cups of flour. He used 5 2/3 cups to make bread. How many cups f flour does keith have left ?
    11·2 answers
  • A bag contains five red marbles, two orange marbles ,one yellow marble , and two green marbales. Two marbles are drawn from the
    12·1 answer
  • Complete the exponent chart
    11·1 answer
  • Find the ratio of shaded portions to unshaded portions in fig 8.1​
    11·1 answer
  • What mistake did she make while solving the problem?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!