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
kvasek [131]
3 years ago
11

Help pls. cant figure it out.

Mathematics
2 answers:
const2013 [10]3 years ago
8 0
A=2

4*2=8+1=9/////2+7=9
both of the answers are 9, so a=2
Natali [406]3 years ago
8 0

\longrightarrow{\green{a\:=\:2}} 

\large\mathfrak{{\pmb{\underline{\purple{Step-by-step\:explanation}}{\purple{:}}}}}

➡\:4a + 1 = a + 7

Combining like terms, we have

➡\:4a - a = 7 - 1

➡\:3a = 6

➡\:a =  \frac{6}{3}

➡\:a = 2

\large\mathfrak{{\pmb{\underline{\blue{To\:verify}}{\blue{:}}}}}

➪ \: 4 \times 2 + 1 = 2 + 7

➪ \: 8 + 1 = 9

➪ \: 9 = 9

➪ \: L.H.S.=R. H. S

Hence verified.

\red{\large\qquad \qquad \underline{ \pmb{{ \mathbb{ \maltese \: \: Mystique35}}}}}

You might be interested in
Y = 4x – 10 y = 2 what is the solution to the system of equations? (3, 2) (2, 3) (–2, 2) (2, –2)
Scilla [17]
Y = 2

y = 4x - 10
2 = 4x - 10
2 + 10 = 4x
12 = 4x
12/4 = x
3 = x

solution is : (3,2)
4 0
3 years ago
Read 2 more answers
How can you establish credit?
Alex_Xolod [135]

Answer:

c pay bills on time using credit

Step-by-step explanation:

6 0
3 years ago
A painter charges $15.83 per hour, plus an additional amount for the supplies. If he made $190.90 on a job where he worked
Delvig [45]

Answer:

80.90

Step-by-step explanation:

15.83 ×7 =110.81

190.90-110.81= 80.09

7 0
2 years ago
Read 2 more answers
−2.73(m+4)=−6m−4.38.
sukhopar [10]

Answer:

m=2

Step-by-step explanation:

-2.73m-10.92=-6m-4.38

3.27m=6.54

m=2

8 0
3 years ago
Three salesmen work for the same company, selling the same product. And, although they are all paid on a weekly basis, each sale
yanalaym [24]
GIVEN:
<span>Salesman A works strictly on commission. He earns $65 per sale, with a maximum weekly commission of $1,300.
Salesman B earns a weekly base salary of $300, plus a commission of $40 per sale. There are no limits on the amount of commission he can earn.
Salesman C does not earn any commission. His weekly salary is $900.

Salesman A: 1300 </span>≤ 65S
Salesman B: P = 40S + 300
Salesman C: P = 900

Salesman A can only have 20 sales. 1,300/65 = 20. It should not go beyond that because it will go beyond the limit of 1,300 per week.

Salesman B will earn 1,100 for 20 sales. P = 40(20) + 300 = 800 + 300 = 1,100.

Salesman C will earn 900 regardless if he had 0 or 20 sales for the week.

You can do your own graph using my equations.

3 0
2 years ago
Other questions:
  • In Ryan Corporation, the first shift produced 5 1/2 times as many lightbulbs as the second shift. If the total lightbulbs produc
    14·1 answer
  • Please I need help with these 3 questions with explanation. See attached below.
    13·1 answer
  • Factor by using the perfect-square trinomial<br> 64x2 - 144x + 81
    9·1 answer
  • I need how to solve this question?
    10·2 answers
  • Yara is opening a new bank account today.
    14·1 answer
  • Find the next three terms.<br> -32, -16, -8,...
    15·1 answer
  • Which is the measure of AB<br> A. 10ft<br> B. 15ft<br> C. 20ft<br> D. 100ft
    7·1 answer
  • I POSTED THIS QUESTION THREE TIMES IF YOU ANSWER THIS (CORRECTLY) GO ANSWER MY OTHER QUESTIONS JUST TO GET THE POINTS YOU DONT H
    7·2 answers
  • Factorise and evaluate<br><br> 25 × 6 + 25 × 4
    15·2 answers
  • Solve the inequality <br> x-2&gt;15
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!