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
Alekssandra [29.7K]
3 years ago
13

Answer please and thank you

Mathematics
2 answers:
Liono4ka [1.6K]3 years ago
6 0

Answer:

b

a=1

Step-by-step explanation:

suter [353]3 years ago
4 0
The answer is B. a=1
14a + 21 = 49 - 14a
28a + 21 = 49
28a = 28
a = 1
You might be interested in
The table shows the relationship between the number of bracelets made and the number of beads used. The number of beads used to
sp2606 [1]

Answer:

It would be 63

Step-by-step explanation:

This is because 9 x 7 = 63

Simple math.

3 0
3 years ago
Read 2 more answers
Complete the sentence to explain how to multiply 4.56x1000
s2008m [1.1K]
The answer is 4,560

4.56 X 1000
8 0
2 years ago
Find the next three numbers in this sequence. <br><br>20, 15, 10, . . .
Tamiku [17]
The rule is minus 5.
So 20, 15, 10, 5, 0, -5

4 0
3 years ago
9. Determine if x + 1 is a factor of x ^ 4 - 4x ^ 2 - 4x - 1 Justify your answer.
Elden [556K]

Answer:

No

Step-by-step explanation:

x + 1 is not a factor of the polynomial because the remainder is 2 and not 0

5 0
2 years ago
Tell whether the table of values represents a linear function, an exponential function, or a quadratic funtion
gizmo_the_mogwai [7]

Answer:

Step-by-step explanation:

if it is linear then it will be a straight line(gradient is the same)

if quadratic then curve(gradeint isnt the same)

y=mx+c

m=[y(2)-y(1)]/[x(2)-x(1)]

you can choose any 2 points from the table

m=2-0.4/0-1

m=-1.6

repeat but 2 different coordinates

m=0.4-0.08/-1--2==>-2.24

m=-2.24

different coordinate therefore quadratic

cant be exponential, because nothing is being raised to some power

5 0
2 years ago
Other questions:
  • The scale of a map is 1cm : 70km. What is the actual distance between two towns that are 3cm apart on the map
    9·1 answer
  • Find the domain of the function:<br>f (x) = 2x/x^2-4<br>​
    7·1 answer
  • Which pair of ratios will make a proportion
    9·1 answer
  • A vendor has 30 umbrellas to sell. He sells them for $20 each. The function m(u) = 20u models the total amount of money the vend
    15·2 answers
  • Find the value of x show your work
    10·1 answer
  • A toaster oven usually sells for $55. If the toaster oven is 20% off, and sales tax is 6%, what is the total price of the toaste
    7·2 answers
  • See the picture below!!!
    12·1 answer
  • A b c or d please hurry thanks!
    5·2 answers
  • HELP PLSSS<br><br>solve the inequality -9x/11-7&lt;-5
    8·1 answer
  • An airplane is flying from Redville to leek.The airplane flies 50 miles East and then 180 miles South .how far is leek from Redv
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!