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
klio [65]
3 years ago
5

Find the value of the variable such that: the value of 5−a is 20 greater than the value of 6a−1

Mathematics
1 answer:
vovangra [49]3 years ago
4 0

Answer:

-2

Step-by-step explanation:

(5 - a) = 20 + (6a -1) . . . . . 5-a is 20 greater than 6a-1

5 = 7a +19 . . . . . . . . . . . . . add a, collect terms

-14 = 7a . . . . . . . . . . . . . . . subtract 19

-2 = a . . . . . . . . . . . . . . . . divide by 7

The value of the variable is -2.

_____

<u>Check</u>

5 - (-2) = 7

6(-2) -1 = -13

7 is 20 greater than -13, so the answer checks OK.

You might be interested in
Solve for n in the proportion 7/3 = n/21.
erastova [34]
Given ,

7/3 = n/21

We need to find the value of n,

Cross multiplying,we get

3n = 21 x 7

=> 3n = 147

=> n = 147/3

=> n = 49 is the required answer
7 0
11 months ago
mason made 5 quarts of salsa which of the following can be used to find the number of cups of salsa mason made
RUDIKE [14]

Answer:

I think its 20 cups, it doesn’t have a link for ‘the following’

probably not right I’m dum

8 0
3 years ago
Please help me. Por favorrrrrr
irakobra [83]
The statements that are correct are A and E. A because the y-intercept for y=5x+12 is 12 and the table of values it is 5. E is correct because the rate of change for the table of values is 24 and y=5x+12, it is 5.
4 0
3 years ago
A dog starts walking, slows down,
Tomtit [17]

Answer:

You would draw a sloped line leaning to the right, then make it less steep, then draw a flat line.

Explanation:

The steeper slope represents the dog walking at a normal pace, when the line gets a little less steep it means the dog has slowed down, and when it is flat is where ethe dog took a rest.

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

7 0
3 years ago
I can do the illustrations myself
Genrish500 [490]
Integers are a whole number that isn’t a fraction ,examples: 0,1,2,3 non examples: 3.14, 1 1/2(this is a fraction)
8 0
3 years ago
Other questions:
  • Just need an answer ASAP to pass this class.
    7·2 answers
  • ( 5^2<br> 2 ) <br> plus<br> 3^ 3 <br> 4
    5·1 answer
  • Hey can anybody help me
    12·1 answer
  • Si f(x) = 1/2x^2-(1/4x+3),¿cuál es el valor de f(8)?<br> (3) 27<br> (2) 17<br> (4) 33<br> (1) 11
    11·1 answer
  • Find the mean 1,10,7,6,4,8 absolute devation
    6·1 answer
  • A cell phone plan costs $200 to start. Then there is a $50 charge each month. Sketch a graph of the cost of the cell phone plan
    7·1 answer
  • What is 2350 million in standard from
    5·1 answer
  • What is the domain of the finction f(x)= x^s
    5·1 answer
  • Write an equation in slope-intercept form for the line that passes through the
    7·1 answer
  • Suppose we want to choose 5 colors, without replacement, from 8 distinct colors.1. If the order is relevant, how many can be don
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!