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
kogti [31]
3 years ago
12

Mai and Tyler work on the equation 2/5 b + 1 = -11 together. Mai’s solution is b= -25 and Tyler’s is b = -28 Here is their work.

Do you agree with those solutions?
Mai: Tyler:

2/5 b + 1 = -11 2/5 b + 1 = -11

2/5 b = -10 2b + 1 = -55

b = -10 • 5/2 2b = -56

b = - 25 b = -28
Mathematics
1 answer:
alisha [4.7K]3 years ago
6 0

Answer:

<em>I disagree with both solutions. The value of b that will make the expression correct is -30</em>

Step-by-step explanation:

Given the equation solved my Mai and Tyler expressed as:

2/5 b + 1 = -11

We are to check the veracity of the solutions;

2/5 b + 1 = -11

Subtract 1 from both sides of the expression

2/5 b + 1 -1 = -11-1

2/5 b = -12

Cross multiply

2b = -12 * 5

2b = -60

Divide both sides by 2

2b/2 = -60/2

b = -30

<em>Since the solution b = -25 and -28 does not tally with the gotten solution, I disagree with the both solutions</em>

You might be interested in
Write 1/4 as a decimal.
n200080 [17]

Answer:

0.25

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
PLEASE HELP SMART PEOPLE WILL MARK BRAINLIEST
sergey [27]

Answer:

\angle YPR = 42^o

Step-by-step explanation:

Its given:

\angle FPY = 90^o \\ \angle YPR + \angle FPR = 90^0 \\ 4p + 80 + 5p + 82 = 90^o \\ 9p = -72^o \\ p = -8 \\ \\ \angle YPR = 5(-8) + 82 = 42^o

5 0
3 years ago
McKinley is 10 years less than half as old as Thomas. The sum of their age is 53. How old is each
ohaa [14]

Answer:

lll

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Four friends played a game. At the end of the game, their scores were -8, -2, 1, and -3. What is the lowest score?
kiruha [24]

Answer:

the lowest scoreis -3

Step-by-step explanation:

the lowest score is -3

4 0
3 years ago
Which number is NOT a multiple of 10? A) 2 B) 10 C) 30 D) 70
n200080 [17]

Answer: 2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • Help me please I am stuck
    10·1 answer
  • You are paid $13.70/hr. You work 40 hr/wk and your deductions are FICA (7.65%), federal tax withholding (11.55%), and state tax
    12·1 answer
  • What inequality is shown in the graph? Please help and thanks in advance!
    15·1 answer
  • Maddox wants to go back to college full-time. His current employer has agreed to reduce his hours from 40 hours to 25 hours whil
    9·2 answers
  • Mulder and Scully are driving to the same town. Mulder leaves the office at 9​:30a.m. averaging 57mph. Scully leaves at 10​:00​a
    12·1 answer
  • A marker was placed at an altitude that is 15 feet below sea level.
    12·1 answer
  • PLEASE HELP ME!! THANK YOU!!
    10·1 answer
  • Which number is not a solution of the compound inequality
    9·1 answer
  • A box of 15 cookies costs 9$<br> what is the cost for one cookie
    5·2 answers
  • The scale of a map is 1in:15miles. How many miles is it from Philadelphia, Pa to Boston, Ma if they are 20.4 inches apart on the
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!