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
Korolek [52]
2 years ago
5

Solve #14 for x and y plsss I WILL GIVE BRAINLY

Mathematics
1 answer:
frez [133]2 years ago
6 0

7x - 44 = 4x + 4

Add both sides 44

7x - 44 + 44 = 4x + 4 + 44

7x = 4x + 48

Subtract both sides 4x

7x - 4x = 4x - 4x + 48

3x = 48

Divide both sides by 3

3x ÷ 3 = 48 ÷ 3

<h2>x = 16 </h2>

______________________________

Suppose that the angle between 39 and 4x + 4 is t degrees as you know they make a straight line together thus :

39 + t + 4x + 4 = 180

39 + t + 4(16) + 4 = 180

39 + t + 64 + 4 = 180

39 + t + 68 = 180

t + 107 = 180

Subtract both sides 107

t + 107 - 107 = 180 - 107

<h2>t = 73 </h2>

_____________________________

8y - 43 = 4x + 4 + t

8y - 43 = 4(16) + 4 + 73

8y - 43 = 64 + 4 + 73

8y - 43 = 68 + 73

8y - 43 = 141

Add both sides 43

8y - 43 + 43 = 141 + 43

8y = 184

Divide both sides by 8

8y ÷ 8 = 184 ÷ 8

<h2>y = 23 </h2>

You might be interested in
Nikes cost $75.<br> They were reduced to $60. What is the percent of change?
Mamont248 [21]

Answer:

15%

75-60= 15

hope this helps

8 0
3 years ago
Find the equation of the line shown.
kirza4 [7]

Answer:

see below

Step-by-step explanation:

From the graph the slope is -1 and the y-intercept is 9. Therefore we can use slope-intercept form (y = mx + b) which will be y = -x + 9.

7 0
3 years ago
-3(_x + 4) = 9x – 12 Using the distributive property, what number would go in the blank in order for the given statement to be c
Licemer1 [7]

Answer:

-3(-3x + 4) = 9x - 12

Step-by-step explanation:

-3( Ax + 4) = 9x - 12

-3Ax -12 = 9x - 12

Equating coefficients of  x terms on both sides :

-3A = 9

A = -3

Therefore, -3(-3x + 4) = 9x - 12

4 0
3 years ago
To date, Ty has cumulative earnings of $107,600. This week he is paid $3,000. What's the total amount of social security tax for
rjkz [21]
Ty's social security tax is
  6.2% * $3000 = $186.00

The best choice is ...
  A. $186.00
6 0
3 years ago
Read 2 more answers
Two consecutive whole numbers such that the sum of their squares is 13
valina [46]
The square root of 169 is 13 and 170 is 13.03
5 0
3 years ago
Other questions:
  • Help me solve plz -3|1-2/3v|=-9
    13·1 answer
  • Example: y = -2x and y = x + 3
    6·1 answer
  • Isolate the absolute value expression in the following equations to determine if they can be solved if so find and graph the sol
    8·1 answer
  • Please help,ive been stuck on it fir two days
    11·2 answers
  • Toyland is having a sale all items are 20% off how much will you save on an item that usually sells for $45.
    13·2 answers
  • Write an equation in point slope form that passes through (-14, - 6) and the<br> slope is 2/3
    6·1 answer
  • (71 + 29) x 26 in words
    6·1 answer
  • Slope is written as a ratio of the vertical change (run) to the horizontal change (rise) between any two points on a line.
    15·1 answer
  • What's an example from history where two nations fought over territory they believed was rightfully theirs?
    10·1 answer
  • Wendy's bill for breakfast at a restaurant was $94.She left an18% tip. What was the amount of the tip?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!