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
Citrus2011 [14]
3 years ago
14

Two step Equations -2x-3=5

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
5 0
-2x-3=5
+3 +3
-2x=8
x=-4
tatyana61 [14]3 years ago
4 0

Answer:

X = -4

Step-by-step explanation:

-2 times -4 is 8. 8 - 3 is 5.

You might be interested in
Eight divided by three hundred forty four
adell [148]

your answer for 344 divided by 8 is 43

7 0
3 years ago
Read 2 more answers
1.Find the dot product of the two given vectors, u=(1,6) and v=(-5,-2) 2. Find the dot product of v=-7i+4j and w=-6i+5j
Svet_ta [14]
The dot product of the two vectors will be given as follows:
v*w=(-7i+4j)*(-6i+5j)
=(-7*(-6))i+(4*5)j
=-42i+20j

Hence the answer is:
v*w=(-42i+20j)
8 0
3 years ago
Read 2 more answers
I need help asapppp!!!!!!!
monitta

Answer:=15x^2+250x

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Graph y=8.5xy=8.5xy, equals, 8, point, 5, x.
Morgarella [4.7K]

Answer:

  • A, B, E

Step-by-step explanation:

<u>Given equation</u>

  • y = 8.5x

<u>Answer choices</u>

A. The equation represents a proportional relationship.

  • TRUE, it is in the form of y = kx

B. The unit rate of change of y with respect to x is 8.5

  • TRUE, y = mx + b, the slope m = 8.5 is the rate of change

C. The slope of the line is 2/17

  • False, the slope is 8.5

D. A change of 17 units in x results in a change of 2 units in y.

  • False, a change of x = 17 results in 17*8.5 = 144.5 units in y

E. A change of 4 units in x results in a change of 34 units in y.

  • TRUE, because 4*8.5 = 34
3 0
3 years ago
-2 -13.8x = -8 -(6x+1)
Varvara68 [4.7K]
-2 -13.8x = -8 -6x -1
First, I distributed the negative 1 that was outside of the parentheses to the positive 6x and the positive 1.

-2 -13.8x = -9 -6x
Then I added the negative 8 to the negative 1 which equals negative 9.

-2 -13.8x +6x = -9 -6x +6x
After that I used the addition property and added a positive 6x to both sides.

-2 -7.8x = -9
Then simplifying.

+2 -2 -7.8x = -9 +2
After simplifying, I used the addition property again, adding a positive 2 to both sides.

-7.8x = -7
Simplified.

-7.8x (-1) = -7 (-1)
Then I multiplied both sides by with a negative 1 since the variable cannot be a negative.

7.8x = 7
Simplified

(1/7.8) 7.8x = (1/7.8) 7
Then, to isolate the veriable, I multiplied 1/7.8 to both sides.

x = 1.11428571429
The answer !

I hope this helped !
7 0
3 years ago
Other questions:
  • X+8 = 17 - 8 -8 X 1 x=2<br>​
    7·1 answer
  • What is one quarter of 2/3?
    11·2 answers
  • Original price: $119.00; Markdown: 70%
    5·2 answers
  • How many regular triangles in a square
    9·1 answer
  • On Monday, Hayes ran 13 4 miles. Which of these distances is greater? A) 1 3/2 miles B) 1 3/5 miles C) 1 3/6 miles D) 1 3/7 mile
    10·1 answer
  • Which expression can be used to find the volume<br> of the rectangular prism in cubic centimeters?
    15·1 answer
  • The scale of a map of Florida is 2 cm = 3 miles. If the distance between Apopka and Orlando on the map is 12 cm what is the actu
    11·1 answer
  • Solve.<br> -7 2/3 +(-5 1/2) +8 3/4= 0
    14·1 answer
  • Solve and show all steps<br><br><br> PLSSS ASAP I NEED HELP TYSM!!!!
    5·2 answers
  • Tamyra's soccer team scored a total of 40 goals this year. They scored 15 more goals this year than they did last year. Write an
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!