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
nignag [31]
2 years ago
13

Neeeeed Helppppppp tyyyyyyyyyy

Mathematics
1 answer:
aalyn [17]2 years ago
8 0

Answer:

4a-16? i have no idea

Step-by-step explanation:

You might be interested in
When a plane intersects a sphere, what two-dimensional shape describes the cross-section? ​
trasher [3.6K]

Answer:

A Circle

Step-by-step explanation:

4 0
2 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
I NEED HELP special right triangle 45-45-90
poizon [28]

Answer:

x=6

y=9

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Fractions that are less than 1 and fractions that is greater than 1
DochEvi [55]
1/2 is less than 1
4/3 is more than 1
4 0
3 years ago
Rewrite the product as a power:<br> <img src="https://tex.z-dn.net/?f=%28-a%29%5E%7B3%7D%20b%5E%7B3%7D" id="TexFormula1" title="
anastassius [24]

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

{ - a}^{3} . {b}^{3}  = ( { - a \times b})^{3}  = ( { - ab})^{3}  \\

♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️

4 0
3 years ago
Other questions:
  • The process that produces Sonora Bars (a type of candy) is intended to produce bars with a mean weight of 56 gm. A random sample
    15·1 answer
  • Please help!!!! got to do this for math
    6·1 answer
  • Simplify 6/10 + 8.75?
    13·2 answers
  • What is the surface area, in square inches, of a 8-inch cube?
    7·2 answers
  • Madison is training for a marathon. her goal is to run 26.2 miles a day. She currently can run 18.5 miles a day. About how many
    9·1 answer
  • One number is 5 times a first number. A third number is 100 more than the first number. If the sum of the three numbers is 730,
    10·1 answer
  • Janice sold candy at a recent football game. Each bag of candy sold for $3.50. In total, Janice sold $70 worth of candy. Let c b
    5·1 answer
  • I really need help with this​
    6·1 answer
  • In a complete sentence, describe the positions of these numbers on the number line in relation to each other. Then, write an ine
    11·1 answer
  • Write a system of equations to describe the situation below, solve using any method, and fill
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!