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
Please help me with this
Simora [160]
Answer: A and B
Explanation: If you draw the graph out it crosses the points (1,2) and (-1,-2) and those are points A and B
3 0
3 years ago
NEED HELP ASAP
mario62 [17]
1) (-7)3

2) PEMDAS; simplify (5-3)

3) 5^3, 5x5x5 and 125

4) -8^4

5) 36

6) 7

7) -100

8) 30

There ya go! Pretty sure they're all right!



5 0
3 years ago
Read 2 more answers
How would you figure out (-3)(-8) (multiplying integers)
Sati [7]

Answer:

24

Step-by-step explanation:

(-3)(-8)

A negative times a negative is a positive

+ 3*8

+ 24

4 0
3 years ago
Please help . I’ll mark you as brainliest if correct !!!!
pav-90 [236]
31-21=15
Answer: 15m
Answer check: 36+15=51✅
3 0
3 years ago
Read 2 more answers
Help me with the first one please
natulia [17]
D- 2x-1
plug in a number for x and you'll see
6 0
3 years ago
Other questions:
  • What is the total price charged for goods that cost $7.50 and have a 4% sales tax? $0.30 $7.20 $7.80 $30.00
    15·2 answers
  • Find the real solution(s) of the following equation. P3=125
    12·1 answer
  • At a pizzeria one day, 15% of the pizzas sold were topped with mushrooms.If 12 pizzas were topped with mushrooms, what was the t
    11·1 answer
  • Find the coordinates of the midpoint of line segment lb if l (8, 5) and b (-6, 2).
    8·1 answer
  • If A = (0, 0) and B = (6, 3), what is the length of ? A.7.73 units B.6.24 units C.5.20 units D.6.71 units
    10·2 answers
  • Suppose the probability that a softball player gets a hit in any single at-bat is 0.300. Assuming that her chance of getting a h
    12·1 answer
  • Please help with this question.
    6·1 answer
  • In \triangle LMN,△LMN, \angle N \cong \angle M,∠N≅∠M, LM = 14LM=14 and MN = 8MN=8. Find the length of NL.NL.
    8·1 answer
  • Can someone please help me these are the questions. : Evaluate each numerical expression. Apply
    9·1 answer
  • To get a final grade of B, a student must have an average mark on five tests that is greater than or equal to 80 and less than 9
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!