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
pickupchik [31]
2 years ago
11

4x+3y=6

Mathematics
1 answer:
sattari [20]2 years ago
5 0

Answer:

D

Step-by-step explanation:

4x + 3y = 6

-4x + 2y = 14

0 + 5y / 5 = 20/ 5 = 4 = y

4x + 3(4) = 6

4x + 12 - 12 = 6 - 12

4x / 4 = -6 / 4 = -3 / 2 =x

You might be interested in
The medical laboratory claim that the mean turn-around time for the performance of the battery of tests on blood sample is 1.005
Shkiper50 [21]

Answer:

Hi mate

Step-by-step explanation:

Please broswer se search karo

7 0
2 years ago
HELP ME PLEASE. explain step by step
andrew11 [14]
Use the order of operations!
Parentheses (Purple)
Exponent (Elephants)
Multiply (Marching)
Divide (Down)
Add (A)
Subtract (Street)
7 0
3 years ago
Read 2 more answers
Hey can you please help me posted picture of question
Deffense [45]
Correct answer is option D.

The solution is listed below

F(x)=4x+7 \\  \\ 
y=4x+7 \\  \\ 
y-7=4x \\  \\ 
 \frac{y-7}{4}=x \\  \\ 
 x= \frac{y-7}{4} \\  \\ 
f-^{1}(y) = \frac{y-7}{4} \\  \\ 
f-^{1}(x) = \frac{x-7}{4} \\  \\ 

6 0
2 years ago
A ramp to a building has a height of 4 feet and the angle of elevation is 33 defrees. How long is the ramp?
sladkih [1.3K]
Height=4 ft
angle=33 degrees
My tip first is to draw it out. Draw an acute angle opening up to a building forming a triangle. Inside of the vertex of the acute angle is the degree 33 and the height of the building is 4 ft. So, use trig! Do you have a calculator? Opposite over hypotenuse is Sine. (SOH CAH TOA). (4)/(sin(33)). which equals 7.34 ft as your height! Hope this helped!
5 0
2 years ago
Given that R = 8 x + 4 y Find y when x = 8 and R = 30 Give your answer as an improper fraction in its simplest form.
Maksim231197 [3]

Answer:

y = -17/2

Step-by-step explanation:

Substitute with the givens.

30= 8(8) + 4y.

Multiply parentheses.

30 = 64 + 4y

Subtract.

30-64= -34

-34 = 4y.

Divide each side by 4.

y = - 8.5, or -17/2

hope that is right!

8 0
2 years ago
Other questions:
  • Kim's cookie recipe calls for 1/3 of a cup of sugar. How much sugar would Kim use to make 1/4 of a batch of cookies?
    10·1 answer
  • What is the LCM of 36 and 60
    8·1 answer
  • Lydia gas tank was 3/4 full when she left on a trip. She used 8 gallons of gasoline during her trip. Now, 5.5 gallons of gasolin
    10·1 answer
  • Which of the following is the formula for the volume of a pyramid with base area B and height h?
    7·2 answers
  • You have a rather strange die: Three faces are marked with the letter A, two faces with the letter B, and one face with the lett
    5·2 answers
  • !! How could it be s
    10·1 answer
  • What is the area of the rectangle? square feetWhat is the volume of a rectangular solid that is 6 feet long, 4 feet wide, and 2
    7·2 answers
  • A hedge is 11 meters long. What it its length in yards? A yards is approximately 0.91 meters. Round to the nearest tenth. what i
    15·1 answer
  • A boat travels 336 miles in 22hours (with a constant speed). How far can it travel in 8 hours (with the same speed)?
    15·1 answer
  • Every day Michelle does four more high jumps than Cintia. Which of the following graphs correctly represents the relationship be
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!