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
BlackZzzverrR [31]
3 years ago
12

Substitute x=y+1 into the expression 3x -1 and determine the first step

Mathematics
1 answer:
Kruka [31]3 years ago
8 0

Answer: the solution becomes 3=y+1-1

Step-by-step explanation:

The first step is to combine like terms meaning you subtract 1-1. Then you are left with 3=y.

You might be interested in
Mark, Carlos, Ben, and Taj ran the 1,600-meter relay today at the track meet. If their times were 55.2 seconds, 54.34 seconds, 5
ad-work [718]
55.2+54.34+55.16+52.08 = 216.77
So A
4 0
3 years ago
Read 2 more answers
Can someone please help with this question pleaseee
Ulleksa [173]

Answer: Choice C) 10.5

The distance from A to C is 7 units (count out the spaces between the two points, or subtract y coordinates 4-(-3) = 4+3 = 7)

Let AC = 7 be the base of the triangle. You might want to rotate the image so that AC is laying horizontally rather than being vertical.

Now move to point P. Walk 3 spaces to the right until you land on segment AC. This shows that the height of the triangle is 3 when the base is AC = 7.

base = 7, height = 3

area of triangle = (1/2)*base*height

area of triangle = 0.5*7*3

area of triangle = 10.5 square units

7 0
3 years ago
Read 2 more answers
Janskssjwiwshdjdnsksj
g100num [7]
This question may be trick question xD haha.

Anyways, a right triangle is a triangle with a right angle (90 degrees). In your picture, that triangle is a right triangle, but the sides could be a bit slanted. Please take a picture from top view, so I can see it properly.

The triangle's length does not matter in this case. As long as it has a right angle, it's a right triangle.
7 0
3 years ago
-10(x + 21) = -15x + 18<br> What value of x makes the equation true?
schepotkina [342]
Answer:

x = 45.6

Explanation:

-10(x + 21) = -15x + 18

-10x - 210 = -15x + 18

-210 = -5x + 18

-228 = -5x

x = 45.6

(I’m not sure if this is what you’re looking for, but I hope it helped a bit)
7 0
3 years ago
Who whats to talk <br> im here<br> .0.
Vsevolod [243]

Answer:

:( :( :(

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Other questions:
  • A building casts a shadow 40 ft long when the sun's angle of elevation is 58 degrees. find the height of the building
    7·1 answer
  • Two six-sided dice are rolled (one red and one green). Some possibilities are (Red=1,Green=5) or (Red=2,Green=2) etc.
    5·1 answer
  • Which ordered pair (a, b) is a solution to the given system of linear equations? mc010-1.j pg (1, 7) (3, 1) (11, –23) (23, –11)
    10·2 answers
  • HELP PLZZZZZZ!!!!!<br>Explain <br> 56.8−17.9<br> and answer
    9·1 answer
  • Karen can paint a wall in 2.5 hours. Stephanie takes 1.25 hours to paint the same size wall. How many minutes will it take for K
    12·1 answer
  • Can someone help me with #32! ITS DUE SOONNN
    13·1 answer
  • Find the slope of the line that contains the points named. A(3, 2), B(7, 8) 5/2 3/2 2/3
    11·2 answers
  • Please Help I need this ASAP!! The first and correct answer will be marked Brainlest!!
    12·2 answers
  • Find the sum: 11 + 15 + 19 + .......+ 83
    14·1 answer
  • Math is hard plz help
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!