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
insens350 [35]
3 years ago
7

Does anyone know how to do this?

Mathematics
2 answers:
nekit [7.7K]3 years ago
7 0
That look hard what subject is it
Mama L [17]3 years ago
3 0
First, since the second equation equals x. you just substitute that equation for the x value in the first equation. then you distribute and it will give you what y equals. then, put that y value into the second equation and you will get x

You might be interested in
The first five multiples for the numbers 4 and 6 are shown below. Multiples of 4: 4, 8, 12, 16, 20, . . . Multiples of 6: 6, 12,
inn [45]

Answer: The least common multiple of 4 and 6 is 12 because this is the smallest positive integer that is divisible by both 4 and 6.

Step-by-step explanation:

  • The least common multiple of two integers m and n is the least positive integer that is divisible by both m and n.

We are given that :

The first five multiples for the numbers 4 and 6 are shown below.

\text{ Multiples of 4: 4, 8, 12, 16, 20, . . . }\\\\\text{Multiples of 6: 6, 12, 18, 24, 30, . . . }

We can see that from the multiples of 4 and 6 , the least common multiple of 4 and 6 =12 such that 12 is divisible by 4 and 6 .

5 0
3 years ago
Read 2 more answers
What is an equation of the line that passes through the points (-4, 2) and<br> (-8,3)?
inn [45]

Answer:

y = --0.25x + 1

Step-by-step explanation:

In order to find the equation of a line, you must first find the slope of the line.

The equation to find slope is  \frac{y_2 - y_1}{x_2 - x_1}.

Plug in the given points:

(x2, y2) = (-8,3)

(x1, y1) = (-4,2)

(y2 - y1) / (x2 - x1) = (3-1)/ (-8 - -4) = (3-2) / (-8 + 4) = 1/-4 = -0.25

Next, you solve for the y-intercept using one of the two coordinates:

y = -0.25x + b

2 = -0.25(-4) + b

2 = 1 + b

b = 2 - 1 = 1

y = -0.25x + 1

4 0
3 years ago
Gina sells 216 cakes in the ratio small :medium:large 5:7:12. The profit for one medium cake is twice the profit for one small c
Rus_ich [418]
To answer this question you need to first set up the small, medium, large number of cakes as a ratio with a total. From here you will create a new ratio of the correct number of small medium and large Cakes sold using the total 216. The factor would be to multiply by nine. -Step 1 in picture. After this you would read what the relationship is between a medium and a small and the large and the small profits are - Step 2 in picture. After this you would represents the total profit based on the number of small medium and large cakes that were sold. Making this equal to L648.45. To find the profit for one small, you would then divide 648.45 by the 495 you got when you simplify the expression. The answer is L1.31.

5 0
3 years ago
Read 2 more answers
Pls pls pls help me this is due soon
Thepotemich [5.8K]

Answer:

x+18

Step-by-step explanation:

6 0
3 years ago
What is -6474-46474 don’t know
Irina-Kira [14]

HEY!!

Answer: -52948

Hope this helps!

~LENA~

6 0
4 years ago
Other questions:
  • PLEASE HELLLLPPPP <br> please just give the answer
    9·1 answer
  • Siera has 11.5 yards of yarn. she uses a certain amount for a project, leaving 5.25 yards of yarn. The equation 11.5 - x = 5.25
    6·1 answer
  • Sales for a business were 3 million dollars more the second year than the first, and sales for the third year were double the sa
    12·1 answer
  • List all number sets that apply to each number
    13·1 answer
  • Find the number that makes the statement 12/18 = ?/9
    6·2 answers
  • Which three equations are equivalent to 1 + 3 (x - 2) equals 16<br>​
    15·1 answer
  • Ashlee is placing a rug in the middle of her bedroom. The length of the rug is two feet more than the width.
    11·1 answer
  • marquis cut a 33 inch roll of wire into 7 equal sized pieces for a science experiment WHAT is th3 length of each piece of wire​
    15·1 answer
  • Which of the following are terms in this expression? Select all that apply.
    15·2 answers
  • Pls help me !!
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!