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
defon
3 years ago
5

-x^2+8x=7 quadratic formula

Mathematics
1 answer:
Ludmilka [50]3 years ago
4 0

Answer:

x= 7,1

Step-by-step explanation:

You might be interested in
Help! I don't understand this.
OleMash [197]

Answer:

x > 9.

Step-by-step explanation:

Here it is just simplifying the inequality.

6 - 2/3x < x - 9

Add 2/3x to both sides.

6 < 5/3x - 9

Add 9 to both sides.

15 < 5/3x

Multiply by 3/5.

9 < x

Flip it.

x > 9.

7 0
3 years ago
Read 2 more answers
What’s 836 written in expanded form
kotegsom [21]
8.36x10^3 ? i think :(. i'm not sureeee
6 0
3 years ago
Read 2 more answers
Solve for W
umka2103 [35]

In this equation w = -1.1

In order to find this, get all w values to the right side and all numbers to the left side.

-2.27 + 9.1w + 1.3w = -3.4w - 17.45 ----> combine like terms

-2.27 + 10.4w = -3.4w - 17.45 ----> add 3.4w to both sides

-2.27 + 13.8w = -17.45 ----> add 2.27 to both sides

13.8w = -15.18 -----> divide both sides by 13.8

w = -1.1

4 0
3 years ago
Read 2 more answers
France can complete 91 oil changes in 7 days how may oil changes can frances complete in 7 days
arsen [322]
Let oil change be x
91 / 7 = x / 11
(91 * 11) / 7 = x
13 * 11 = x
<span>143 = x Ans</span>
8 0
3 years ago
Carly's family traveled 3/10 of the distance to her grandmother's house on Saturday. They traveled 3/7 of the remaining distance
polet [3.4K]

Answer:

3/10 of the total distance to her grandmother's house was traveled on Sunday

Step-by-step explanation:

Carly's family traveled distance of Saturday = \frac{3}{10}

Remaining distance =1-\frac{3}{10}=\frac{7}{10}

They traveled 3/7 of the remaining distance on Sunday.

So, Distance traveled on Sunday =\frac{3}{7}(\frac{7}{10})

Distance traveled on Sunday =\frac{3}{10}

Fraction of the total distance to her grandmother's house was traveled on Sunday =\frac{3}{10}

Hence 3/10 of the total distance to her grandmother's house was traveled on Sunday

5 0
4 years ago
Other questions:
  • 5(x+y) use the distributive property
    6·2 answers
  • There are ten members of the debate team: Ann, Bill, Carla, Don, Ed, Frank, Gretchen, Harry, Isabel, and Jen. If they randomly c
    7·1 answer
  • Scientific Notation in 0.025
    6·1 answer
  • Which of the following is a binomial?
    14·2 answers
  • The temperature dropped 2°F every hour for 6 hours. Whats was the total number of DegreeS the temperature changed in the 6 hours
    11·2 answers
  • Read the following writing prompt: A popular media company is advertising a cell phone for preschoolers. How young is too young
    9·2 answers
  • Please help me with this question 17t 200kg divided by 8​
    7·1 answer
  • Yooo I just had MAD diarrhea D:
    15·1 answer
  • 7
    13·2 answers
  • X/5=y/3 and 12/y=4/5 <br> What is x and what is y?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!