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
ryzh [129]
3 years ago
7

Pls help only b,d, and f

Mathematics
1 answer:
Leya [2.2K]3 years ago
8 0
Solving for y right?

2y = 3x + 4 - x
2y = 2x + 4
y = 2x + 4 over 2
y = 2 (x + 2) over 2
y = x + 2


y - 3 = 2x - 6 over 2
y - 3 = 2(x - 3) over 2
y - 3 = x - 3
y = x


x - y - 2 = 2(2x + 1)
-y - 2 = 2(2x + 1) - x
-y = 2(2x + 1) - x + 2
y = -2(2x + 1) + x - 2
You might be interested in
drake picks 8 gallons of pecans. He sells the pecans at his produce stand in 1/3 pound bags. how many bags of pecans did drake s
Igoryamba
List the four types of organic macromolecules. Provide specific molecular examples of each.
3 0
2 years ago
a mail distribution center processes as many as 180 000 pieces of mail each day. the mail is sent via ground and air. each land
Kamila [148]
X - the number of loads by land carriers,
y - the number of loads by air carriers;
The system of inequalities:
x + y ≤ 150
2,000 x + 1,250 y ≤ 180,000
8 0
3 years ago
Read 2 more answers
Ken started a savings account for school. He plans on spending 10% of the money he earns for leisure activities. He needs to hav
KiRa [710]

Answer:

He must earn $2,400 to cover both leisure and $2,160 for school expenses.

Step-by-step explanation:

Let the total amount Ken must earn be k.  Then 10% of that would cover leisure activities and the remaining 90% specifically for school expenses.

Then 0.90k = $2,160, and k = $2,400.

He must earn $2,400 to cover both leisure and $2,160 for school expenses.

7 0
3 years ago
What shape will be angled cross-section of a rectangular pyramid be?
larisa86 [58]

Answer:

a regular trapezium

Step-by-step explanation:

please mark me as brainliest

8 0
2 years ago
which yable represents viavle aplutions for y=5x were x is the number of tickets sold the school play and y is the ammount of mo
vlada-n [284]

Answer:

For this case we have the following equation:

 

Where,

x: he number of tickets sold

y: the amount of money collected for the tickets

The domain of the function must be:

 

Therefore, we must find a table that complies with this restriction and also have the corresponding values for x and y.

The first table complies with the restriction and has correct values for the variables:

  x     y

  0     0

 10   50

 51   255

400 2000

Answer:

First table

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • Integration by substitution is related to what differentiation​ method? What type of integrand suggests using integration by​ su
    11·2 answers
  • Which figures can be precisely defined by using only undefined terms
    11·1 answer
  • Simplify -4 1/4 - (9 1/2)
    8·2 answers
  • Eeeeeeek need help! 5/3w = -10<br><br> A. -6<br> B. -1/6<br> C. -50/3<br> D. -5/6
    5·1 answer
  • There are 14 red marbles and 20 blue marbles in a bag of marbles.
    6·2 answers
  • Using the model below, what is the value of x?
    14·1 answer
  • Which number line shows the solutions to n &gt; —2?
    11·1 answer
  • The fruit bowl originally had 12 apples in it. Sally ate 25% of the apples from the bowl. How many apples are left in the bowl?
    12·1 answer
  • ❗❗❗PLS I NEED HELP ON THIS I DON'T UNDERSTAND PLS HELP❗❗❗❗❗❗
    13·1 answer
  • What is the sum of the first 8 terms of the geometric sequence 1, 1/2,1/4,1/8,..
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!