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
Pani-rosa [81]
2 years ago
9

Write and solve the following expression:The sum of 7 and twice a number is 15

Mathematics
1 answer:
Nastasia [14]2 years ago
8 0

Answer:

It would be 7 + 2x = 15

You might be interested in
Please help will give brainliest
Firdavs [7]

Answer:

PLEASE GIVE BRAINLIEST IT IS 118

Step-by-step explanation:

(18x+28)+(7x+27) equals 180 degrees

25x+55= 180

25x=125

x=5

THIS MEANS THAT ANGLE ABC IS

18(5)+28.

90+28.

118 degrees. And since angle abc is equal to efg that is your answer.

6 0
2 years ago
Read 2 more answers
The measure of an angle is 39°. What is the measure of its complementary angle?
Novosadov [1.4K]

Answer:

51 degrees

Step-by-step explanation:

Complementary angles are two angles whose sum is (90degrees). If one is given an angle measure and needs to find its complementary angle, then all one has to do is subtract the given angle measure from (90degrees).

90 - 39 = 51

3 0
3 years ago
Read 2 more answers
You want to know the type of music listened to by 15- to 20-year-olds. Which of the following surveys is biased?
Liula [17]
 Arguably, all of them are at least somewhat biased, but the most biased would be <span>surveying people 15 to 20 years old leaving a concert </span>  because being at a concert would be highly correlated with liking the type of music played at that concert.
6 0
3 years ago
What is the equation of the line that haas the x-intercept of -5?
Alexus [3.1K]

Answer:

A

Step-by-step explanation:

x=5 is the opposite of -5 so it can be eliminated

y=x-5 is not giving you the x intercept and same with y=-x+5

7 0
3 years ago
Find the area of the shape shown below pls
Afina-wow [57]

Step-by-step explanation:

area of missed triangle =1/2×2×4=4 cm2

area of whole rectangle =4×8=32 cm2

area of shape =32_4 =28cm2

6 0
2 years ago
Other questions:
  • Kiran and Clare live 24 miles apart and they start moving towards each other to meet for a picnic. If Kiran
    8·1 answer
  • Help I need a awnser
    12·1 answer
  • Which of the following illustrates the truth value of the given conditional statement?
    9·1 answer
  • Can someone plz help me
    14·2 answers
  • What is the distance between 7,6 and 0,6
    5·2 answers
  • PLEASE HELP ASAP I WILL GIVE BRAINLILIST
    14·1 answer
  • Help me find <br> the y-intercept <br> The slope <br> The equation of the line<br> Please
    6·2 answers
  • Ron started a construction company. The net value of the company (in thousands of dollars) ttt months after its creation is mode
    10·2 answers
  • Which inequality is graphed on the grid?
    13·1 answer
  • Evaluate the expression (9 + 14i) + (7 – 11i) and write the result in the form a + bi.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!