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
Archy [21]
2 years ago
7

Solve for x I need help on questions 5 & 6

Mathematics
1 answer:
Effectus [21]2 years ago
3 0

Answer:

#5 x=8, #6 x=5

Step-by-step explanation:

Theyre vertical so for number 5 you would have the equation

5x+15=55

    -15   -15 from both sides

5x=40

divide by 5 from both sides and you get

x=8

Same thing vertical so you would have  

16x+7=87

    -7    -7 from both sides

16x=80

divide by 16 from both sides

x=5

You might be interested in
the sales price for a bicycle $315. the original price was first discounted by 5o% and then discounted by 10%. find the original
VMariaS [17]

Answer:

?× ( 1 − 50/ 100 ) × ( 1 − 10/ 100 ) = $ 315            ? = $ 315 /( .5 ) ( .9 ) = $ 700

Step-by-step explanation:

5 0
2 years ago
1 Find the measure of angle B <br>​
Sholpan [36]

Answer:

The measure of angle B is 50

Step-by-step explanation:

7 0
3 years ago
Brainliest!!!<br> What is 30 divided by 5?<br> Really Easy!
Anit [1.1K]

Answer:

6

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
G (x)=x-3 and h(x)= square root of x, find(g o h) (25)
nevsk [136]
H(25)  = sqrt25 = 5

g(5) = 5 - 3 = 2

answer is 2
7 0
3 years ago
Simplify the expression. Explain each step.<br> - q•3
Sveta_85 [38]

Answer:

-3q

Step-by-step explanation:

-q is actually -1q so you just divide 3 by -1 and get -3q

8 0
3 years ago
Other questions:
  • The heights of a group of sixth graders' are summarized below. If another sixth grader were to be measured, what would be a good
    9·2 answers
  • The office building is 48 floors high. Each floor has 36 windows. How many windows does the building have in all
    7·1 answer
  • A playground is 50-feet long by 30-feet wide. The length and width of the playground will each be increased by the same number o
    13·2 answers
  • Find the value of x and y. Note: Input answer as x, y
    12·1 answer
  • Please help me ..........................
    8·1 answer
  • 10q + 8 - 9q + 12 = 35. <br><br> q = ?
    14·2 answers
  • What is the solution to 12x = 72x -192
    15·1 answer
  • 6:
    15·2 answers
  • How many expressions can you find using and that have a value of 12 a=6 b=4 c=-2
    14·1 answer
  • Pls help I need this answer ​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!