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
djverab [1.8K]
3 years ago
8

Please help me with this

Mathematics
2 answers:
erica [24]3 years ago
7 0

Answer:

a = 5

Step-by-step explanation:

If it's easier for you, you can replace n(a) with y and put a as x.

Now the equation is y = 7x + 4.

It asks you to put in 39 as y.

39 = 7x + 4.

To solve this, the goal is to isolate the variable on one side. The first step I see is to subtract the 4 from both sides.

35 = 7x

Now divide both sides by 7 and we're done!

5 = x

Komok [63]3 years ago
3 0

Answer:

A=5

Step-by-step explanation:

You might be interested in
How can you write the equation for a linear function if you know only two ordered pairs for the function?
Veronika [31]

Step-by-step explanation:

m

one set of ordered pair

b

6 0
2 years ago
Read 2 more answers
A desk is on sale for
lutik1710 [3]
<h3>✽ - - - - - - - - - - - - - - - ~<u>Hello There</u>!~ - - - - - - - - - - - - - - - ✽</h3>

➷ Find the original multiplier that would have reduced the price by 38%

multiplier is 0.78

Divide the value by this multiplier:

279/0.78 = 357.69

The original price was $357.70

<h3><u>✽</u></h3>

➶ Hope This Helps You!

➶ Good Luck (:

➶ Have A Great Day ^-^

↬ ʜᴀɴɴᴀʜ ♡

5 0
3 years ago
A grade 2 class was playing guess my rule
Setler [38]
21-8=13 so hope that helps x
5 0
3 years ago
Classify the triangle by its sides and by its angles
VMariaS [17]

Answer:

Scalene obtuse.

Step-by-step explanation:

Scalene means that none of the sides are the same.  You can tell by looking at the triangle that none of the sides are the same.  An obtuse triangle is a triangle with one obtuse angle.  It is a close call between obtuse and right, but I believe that I can definitely say that the angle is a little more than 90 degrees, and is therefore obtuse.

7 0
2 years ago
Collin's retirement party costs $4 for every guest he invites. What is the maximum number of guests there can be if Collin can a
steposvetlana [31]

Answer:

Collin can invite maximum 6 guest to his retirement party.

Step-by-step explanation:

Total cost of retirement party = $24

Cost to be spend on each guest = $4

Number of guests to be invited in the retirement party= x

x\times \$4=\$24

x=\frac{\$24}{\$4}

x = 6

Collin can invite maximum 6 guest to his retirement party.

6 0
3 years ago
Other questions:
  • A sweater is on sale for 30% off the ticketed price of $42. How much will the sweater cost after the discount?
    14·2 answers
  • Describe the graph of y = 3/(4x-12) as compared to the graph of y = 1/x
    7·1 answer
  • 2.5 ( 6 x - 4 ) = 10 + 4 ( 1.5 + 0.5 x )
    8·1 answer
  • Thirty car pass through a certain toll booth each minute.at that rate,how many cars are expected to pass through the toll booth
    14·2 answers
  • 3x+4y= -24<br> Find the x-intercept and the y-intercept.
    13·2 answers
  • Please help I do anything just help
    8·1 answer
  • A triangle with a base of 9 meters has and altitude of 9meters. Which would give the area of the triangle
    7·1 answer
  • Everyone REPORT "Thebrojose" he puts links in his "answers" don't click on them its a scam or virus
    6·2 answers
  • Help I need you right nowwwwwwwwwwww
    12·2 answers
  • Help me Plz :))<br> What are the dimensions of AB?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!