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
olga55 [171]
3 years ago
6

The number of chairs increased by 7 A.cx7 B.c+7 C.c/7 D.c-7

Mathematics
1 answer:
miss Akunina [59]3 years ago
7 0
B.c+7
hope that helps!
You might be interested in
What is the principal square root of StartRoot 13 Superscript 2 EndRoot.? 13 26 169 676
9966 [12]

Answer:

13

Step-by-step explanation:

If I read this correctly:

you want to know the square root of 13²?

That would be 13

3 0
3 years ago
A soccer ball has a mass of about
nordsb [41]

Answer:

609g

Step-by-step explanation:

425+184=609

5 0
3 years ago
Read 2 more answers
If Quick copy recently charged 49 cents per page for color copies and 9 cents per page for back and white copies. If Shirlees bi
raketka [301]
Is that the full question or does it say like a certain percent of $12.90 was color or?
6 0
2 years ago
Plz help me this isn’t that hard but I’m struggling so plz I don’t want another detention
Olenka [21]

Answer:

The length of the total 8 pieces in 0.8 meters = 6.4 meters

How many pieces there are in the remaining 0.4 meter = 6.5

Step-by-step explanation:

0.8 x 8 = 6.4

9 meters - 6.4 meters = the remaining 2.6 meters

2.6 x 0.4 = 6 1/2 pieces of ribbon in 0.4 meters.

5 0
3 years ago
I don’t get this one but the question was something about finding the equation.
Alina [70]

9514 1404 393

Answer:

  y = -(x -3)^2 +2

Step-by-step explanation:

The vertex form of the equation for a parabola is ...

  y = a(x -h)^2 +k

where the vertex is (h, k) and the value 'a' is a vertical scale factor.

The value of 'a' can be found by looking at the y-value of points ±1 either side of the vertex relative to the vertex. Here, the vertex y-value is +2 at x=3, and either side goes down 1 unit (to y=1) for 1 unit to the right or left. So, a = -1.

Using the values we've read from the graph for the vertex (h, k) = (3, 2) and the scale factor a = -1, we can write the equation as ...

  y = -(x -3)^2 +2

4 0
3 years ago
Other questions:
  • Irwin rode his bicycle from one end of a trail to another and back at a speed of 20 miles per hour. If the trail is 4 miles long
    5·1 answer
  • If a rope that is 29.7 inches long is cut into equal pieces that are 2.25 inches long, how many pieces of rope can be created
    10·2 answers
  • B+2d=t <br> 7.05 + 2(16.85) = 40.75 is our solution correct?
    8·1 answer
  • N-3 is greater than or equal to -5
    13·1 answer
  • if you’re good with set theory diagrams and word problems for math 30 please help out with questions 23, 24, 25, and 26!! real a
    6·2 answers
  • Find the equation of the line through (0,-2) and (4, 18).
    6·1 answer
  • Please Help Me! Will mark brainliest. 20 POINTS
    11·1 answer
  • 17 cm<br> 12 cm<br> 5 cm<br> pls help
    5·1 answer
  • Able is carving a rectangular pyramid clock out of green quartz. The length of the rectangle base is 14 cm and the height of the
    14·1 answer
  • Given f(x) = 2x2 - 4, what is f(3)
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!