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
Dennis_Churaev [7]
2 years ago
6

6) Write an expression that is equivalent to 3(7 + x). 3(7+ x) =___ +___ ?

Mathematics
1 answer:
sergejj [24]2 years ago
6 0

Answer:

21 + 3x

Step-by-step explanation:

hope this helps

You might be interested in
What’s the place value of 9 in 987,164
Art [367]
Hello

The place value is 9 hundred thousand or 900,000

Hope this helps
Plz mark me as Brainliest
6 0
3 years ago
Read 2 more answers
Suppose that when your friend was born, your friend's parents deposited $7000 in an account paying 6.3% interest compounded quar
NNADVOKAT [17]

Step-by-step explanation:

okay I think you can solve this question now ☺️

7 0
3 years ago
Solve the following inequality: 3-5x-x^2>=0
Dennis_Churaev [7]

Answer:

-5/2+-1/2√37≤x≤-5/2+1/2√37

Step-by-step explanation:

Step 1: Find the critical points

-x^2-5x+3=0

For this equation: a=-1, b=-5, c=3

−1x^2+−5x+3=0

x=−b±√b2−4ac/2a

x=−(−5)±√(−5)2−4(−1)(3)/2(-1)

x=5±√37 /−2

x=-5/2+1/2√37

Step 2: Check intervals in between critical points

x≤-5/2+1/2 √37 (Doesn't work in original inequality)

-5/2+-1/2√37≤x≤-5/2+1/2√37 (Works in original inequality)

x≥-5/2+1/2 √37 (Doesn't work in original inequality)

5 0
3 years ago
If ADB = 70°,
Delvig [45]
Diameter of the circle is BD as shown, as indicated and passed through center where BD passes, triangle ABD is a right triangle with angle ABD as the right angle. It means ADB and ABD are complementary which means
AB = 140 degree
AD=40 degree
7 0
3 years ago
Can someone pls answer this question what is 12 +z=15
ANTONII [103]

12 + z = 15


12 - 12 + z = 15 - 12


0 + z = 3


z = 3


3 0
3 years ago
Read 2 more answers
Other questions:
  • The population of a town grows exponentially. After 1 year, the population is 34,560. After 2 years, the population is 37,325. W
    6·1 answer
  • What is the value of 2(-6) + 3(7)
    11·2 answers
  • Solve for x
    12·1 answer
  • (-7x3 + 5ax - 3) + (7x3 + 5 - 9ax)
    6·1 answer
  • Solve for x. 25 - 3x = -5(1 - x) - 2x
    12·2 answers
  • How many possible three-card hands exist in a standard deck of 52 cards?​
    12·2 answers
  • Find the volume of the cone.<br> h= 10 cm<br> Q<br> r = 3cm
    12·2 answers
  • I need this for math thanks
    10·2 answers
  • Graph the line that passes through the points (-3,-6) and (8,-6)and determine the equation of the line.
    15·1 answer
  • Consider the quadratic function f(x)= 9x^2+30x+25=0
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!