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
marshall27 [118]
3 years ago
6

Solve the equation -2 = 3x/5 + 1

Mathematics
1 answer:
kirill [66]3 years ago
4 0

- 2 =  \dfrac{3x}{5}  + 1 | \times 5 \\  - 10 = 3x + 5 \\  - 3x = 15 | \div ( - 3) \\ x =  - 5

You might be interested in
How do you do this??
astra-53 [7]

welll...you have there written just one relationship...it is berween 280 and 4 hours...you have to figure out speed:

280 \div 4 = 70

it is speed per hour

then you just connect time and speed:

  1. 140 - 2
  2. 280 - 4
  3. 350 - 5
  4. 420 - 6
  5. 560 - 8
  6. 700 - 10
6 0
3 years ago
The angle marked a = 75°.<br> Work out the value of x.<br><br> The diagram is not drawn accurately.
NikAS [45]

Answer:

x+75=180

x=180-75

x=105

Step-by-step explanation:

x and a are on a straight line

a straight line=180

so you add the x to a=180

4 0
2 years ago
Al fotocopiar una credencial, primero se amplia al triple y posteriormente la copia resultante se reduce a la mitad. ¿Cual es el
ad-work [718]
Using google translate: 
When photocopying a credential, it is first enlarged to triple and subsequently the resulting copy is halved. What is the final effect on the original credential? If the credentials is a rectangle of 10 by 6 cm. What area will you have in the first photocopy? And in the second?

Original: 10 by 6 cm  ;  Area = length * width = 10 x 6 = 60 cm²

first copy: enlarged to triple
10 x 3 = 30 
6 x 3 = 18
30 x 18 = 540 cm²

second copy: halved
30 x 1/2 = 15
18 x 1/2 = 9
15 x 9 = 135 cm²


7 0
3 years ago
Dani's estimate for the cost of tiling her bathroom floor is $100 plus $5 per square foot.
polet [3.4K]

Answer:

y=5x+100

Step-by-step explanation:

x represents every square foot

5 0
2 years ago
Match the key features of functions terms to their corresponding definitions.
kenny6666 [7]

The key features of the above given functions are correctly matched to their corresponding definition.

<h3>Definition of terms</h3>

  • Negative sections of the graph: They are the parts where the graph is below the x-axis. That is option C.

  • End behaviour: This is what happens to the graph on the far left or far right. That is option E.

  • Positive sections of the graph: This is the parts where the graph is above the x-axis. That is option D.

  • Intercepts: This is the points where the graph crosses an axis. That is option B

  • Relative extrema: This is the points of relative minimum or maximum in a graph. That is option A.

Learn more about graphs here:

brainly.com/question/25799000

#SPJ1

6 0
1 year ago
Other questions:
  • ∆ABC is translated 6 units up and 3 units left to create ∆A'B'C'.
    15·1 answer
  • Find f(-3) if f(x) = x2<br> Help me please!!
    8·1 answer
  • Maria’s swim team consists of 6 sixth graders, 15 seventh graders, and 9 eighth graders. What is the probability that the captai
    8·1 answer
  • Find the point on the y-axis that is equidistant from the points (-3,0) and (3,6).
    5·2 answers
  • 1. Simplify the numerical expression: 5+ (-4) + (-52) + 78<br> Your answer
    5·1 answer
  • Evaluate the following expression.
    10·1 answer
  • ∠B=angle, B, equals
    10·1 answer
  • If the radius of a circle is 3, calculate the diameter.
    6·1 answer
  • Find the value of x.
    8·1 answer
  • Which is the correct way to find the length of a line segment with endpoints (0,4) and (7,-9)?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!