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
swat32
3 years ago
9

Someone helpppp asap

Mathematics
2 answers:
dlinn [17]3 years ago
8 0

Answer: b or Rebecca's answer

Step-by-step explanation: brainlest please

Serga [27]3 years ago
7 0

Answer:

its b, because they are using that formula to get the answer! And I also need brainliest really badly!

You might be interested in
I have an 88 in my math class, according to my teacher if I get a 75% on my final exam my grade will be 86. my final exam is wha
shusha [124]

Answer:

I think the answer is 30%

8 0
3 years ago
Read 2 more answers
A yardstick placed perpendicular to the ground casts a 4 foot shadow. At the same time, a grain silo casts a 34 foot shadow. Wri
kobusy [5.1K]
There is a 30 ft difference how can you not tell
4 0
3 years ago
Suppose you have a five dollar off coupon at a fabric store you buy a fabric that cost $10 per yard
Lunna [17]
<h3>Answer:</h3>

1.) 10x-5=y

2.) $85

3.) 5.25 yards of fabric.

<h3>Step-by-step explanation:</h3>

1.) To write an equation for this problem, we need to figure out what every value means:

the variable x, represents the amount of yards of fabric you can buy

the variable y, represents the total amount of money after you found out (x) or the amount of yards of fabric.

1 yard of fabric equals $10, and we have a $5 coupon (-5)

Our equation is:

10x-5=y

This equation represents the relationship between the total cost of fabric, and the amount that you can buy.

2. In order to solve this problem we need to use our equation, one value is given which is 9.

9 represents x, the amount of yards of fabric.

Substitute 9 into x:

10(9)-5=y

<h3>Solve:</h3>

90-5=y

85=y

85 represents the cost of 9 yards of fabric, including the $5 coupon.

3.) This problem is similar to #2, although it's flipped.

The value given is $47.50, which represents (y), the total amount of money after (x) was found out.

But, we need to figure out (x).

Substitute $47.50 into (y):

10(x)-5=$47.50

Next, we need to figure out x by solving the opposite.

Adding the coupon to our answer can represent 10(x).

$47.50+5=52.50

10(x)=52.50

Lastly, divide both sides of the equation by 10.

10(x) / 10=52.50 /10

x=5.25

5.25 represents the amount of yards of fabric purchased if you paid $47.50.

7 0
2 years ago
Age(years) Total( frequency)
xxTIMURxx [149]

Answer:

40

Step-by-step explanation:

7 0
3 years ago
What is the pattern sequence for 1,2,5,6,9
alisha [4.7K]

Step-by-step explanation:

It is 1 then 2 then 3

Bcz 1 2 5 6 9 10 11 12 13

5 0
3 years ago
Read 2 more answers
Other questions:
  • Twenty-seven minus 3/2of a number (x) is not more than 36. What is the number?
    6·1 answer
  • Find the value of x. 5x-1 and 2x+5?
    13·1 answer
  • The point of intersection of the line through the point (2, 1, 0) parallel to the vector u= (1, -1, 2) with the plane with equat
    14·1 answer
  • If Ms. P wants to withdraw $900 from an account earning 4% average annual interest rate at the start of each year for 7 years, h
    12·1 answer
  • What is the equation of a circle with its center at (10,−4) and a radius of 2?
    8·1 answer
  • Which is a characteristic of the line that passes through the points (6, 10) and (12, 7)?
    11·2 answers
  • Find the equation of the line through the points (-2,1) and (5,-20)
    13·1 answer
  • Two sides of a triangle have lengths 7 and 13.<br><br> The third side has a length that is
    13·1 answer
  • Question 5
    10·2 answers
  • Can someone help me with this I'm stuck​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!