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
blagie [28]
3 years ago
9

How many solutions does 6x^2+40=-31x have?

Mathematics
1 answer:
scZoUnD [109]3 years ago
8 0
I believe that it is D.
You might be interested in
6. Jessica bought a new suitcase. The sales tax was 4.5%. If the amount of
ra1l [238]

Answer:

$ 154

Step-by-step explanation

Let the value of suitcase=x

x × 4.5% = 6.93 (converted the question into equation)

x × \frac{4.5}{100} = 6.93 (converted the percentage into fraction)

x = 6.93 x \frac{100}{4.5} (took reciprocal of 4.5/100 after moving it to the other side of the equation)

x = \frac{693}{4.5} (multiplied the values)

x = 154 $ (simplified the fraction)

make it the brainliest and get 20 years of luck : )

3 0
3 years ago
Read 2 more answers
Our waitress was fantastic!! Matthew decided
bearhunter [10]

Hey!

-----------------------------------------------

Steps To Solve:

~Turn into decimal

15% = 0.15

~Multiply

25.65 x 0.15 = 3.8475

-----------------------------------------------

Answer:

Matthew will give the waitress $3.8475 for a tip.

-----------------------------------------------

Hope This Helped! Good Luck!

4 0
3 years ago
The angle measurement in the diagram are represented by the following expressions
Roman55 [17]

Answer:

As shown in picture:

angle A = angle B

or

8x + 6 = 4x + 38

=> 4x = 32

=> x = 8

=> B = 4*x + 38 = 4*8 + 38 = 32 + 38 = 70 deg

4 0
4 years ago
Read 2 more answers
ABCD is a rectangle.
grandymaker [24]

Answer:

i need more details

Step-by-step explanation:

8 0
3 years ago
What is the surface area of a cube with hights of 7in and and width of 9in
Ksenya-84 [330]
The surface area is 63 inches.
7x9= 63 inches
6 0
3 years ago
Other questions:
  • I need help. 40x^6+16x^6
    13·2 answers
  • Help me. I'm not very good at math
    8·1 answer
  • What is -1/8 times 16 2/3?.
    10·1 answer
  • Morgan & Rachel need gas for their jeep, which gets 21 miles per gallon for gas mileage. When she stops at the gas station,
    13·1 answer
  • A delivery truck covers a distance of 60 miles every hour. Write the equation that represents d the truck had covered over h hou
    10·1 answer
  • What is the length of the arc if: 11. r=10 n=20 A15(pi)/ 7 B13(pi)/ 5 C16(pi)/ 2 D11(pi)/ 4 E 10(pi)/ 9 F 9(pi)/ 4 12. r=3 n=6 A
    14·1 answer
  • 334% of what number is 33,400
    8·2 answers
  • What is the absolute value of 4+7i is equal to the square root of ______
    12·2 answers
  • A 6th grade football team played six games and scored 17, 14, 30, 24, 21, and 14 points. In their seventh game,
    14·1 answer
  • What is the measure of m?<br> 6<br> 3<br> 18<br> n<br> m =<br> =<br> [?]
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!