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
vova2212 [387]
2 years ago
13

Write an equation to represent the following:

Mathematics
2 answers:
zlopas [31]2 years ago
7 0
1/3n-5=3 for the first one
Rudik [331]2 years ago
5 0

Answer:

Five less than 1/3 a number n is 3.

\frac{1}{3}n-5=3

Four more than twice a number x (2x+4) is greater than (>) the sum of three and a negative seven (3-7)

2x+4>3+(-7)

2x+4>3-7

You might be interested in
Solve for x: log2(8)=x
Kitty [74]
X=16log i’m guessing not sure:)
4 0
3 years ago
Solve for x in the diagram below.
max2010maxim [7]

1: Identify the angle.

<em>The following angle is a 90.</em>

2: Set up the equation.

<em>x + (3x + 10) = 90</em>

3: Combine like terms.

<em>4x + 10 = 90</em>

4: Solve for x.

<em>4x + 10 = 90</em>

<em>      -10 =   - 10</em>

<em>--------------------------</em>

<em>4x = 80</em>

<em>------------------</em>

<em>4          4</em>

<em>x = 20</em>

Your answer is x = 20.

Hope this helps! Have a good day/night! c:


6 0
3 years ago
Read 2 more answers
Ally has 4 times as many pencils as Anna Claire. They have 30 pencils in all. How many pencils does Ally have?
dexar [7]

T = 30

A = 4c

A + c = T

Anna Claire has 6 pencils. Times 4 makes Ally's pencil count. 4 * 6 = 24

24 + 6 = 30. So, you answer is: Ally has 24 pencils.

5 0
2 years ago
300 girls will do gym on Saturday. 100 girls did gym on Thursday, and 93 girls did gym on Friday. How many more girls will do gy
cestrela7 [59]

Answer:

107 more girls will do gym on Saturday than Thursday and Friday altogether

Step-by-step explanation:

300 girls will do gym on Saturday.

100 girls did gym on Thursday

and 93 girls did gym on Friday.

now,

300 - (100 + 93)

300 - 193 = 107

6 0
3 years ago
Solve the system by graphing.<br> What is the solution of y=-x+4 and y=3/5x+4
dlinn [17]

Answer:

x=0 and y=4 thats where the points meet

Step-by-step explanation:

solution of x and y:

both equations equal to y so you can put them together

3/5x+4=-x+4

separate the variables and numbers...

1.6x=0

x=0

y=4

if ur using a graph, use the y intercept (0,4) for your first point

then, using y=-x+4, make -x a fraction -1/1

by using rise/run go down one unit from (0,4) since its negative 1

then one unit to the right from where you are

you should be able to connect the points for the first equation

find the second equation on your own now:)

3 0
2 years ago
Other questions:
  • If 40% of a number is 80 what is 25% of that number?
    7·1 answer
  • I need to know what this equals
    9·1 answer
  • Find the area and circumference of each circle.
    9·1 answer
  • Which expression is equivalent to the given expression?<br> (3m-4) (375)
    10·1 answer
  • which phrase best describes the relationship indicated by the scatterplot? A. Constant correlation B. negative correlation C. po
    10·1 answer
  • HELPP PLEASE
    14·1 answer
  • Which of the given choices is possible for the sides of a triangle​
    8·1 answer
  • PLEASE HELP MEEEE I really need it!!!<br> the input values are the x-values. <br> true or false
    14·1 answer
  • Explain step by step how to use the horizontal method the multiple the two polynomials
    15·1 answer
  • Which of the following ways can be used to determine whether a linear relationship is proportional? Select all that apply.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!