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
Greeley [361]
4 years ago
8

Solve: 1.3(w+4)=2.1w+3.6

Mathematics
1 answer:
kirill [66]4 years ago
7 0

Answer:

w = 2

Step-by-step explanation:

Step 1: Write equation

1.3(w + 4) = 2.1w + 3.6

Step 2: Solve for <em>w</em>

  1. Distribute 1.3: 1.3w + 5.2 = 2.1w + 3.6
  2. Subtract 1.3w on both sides: 5.2 = 0.8w + 3.6
  3. Subtract 3.6 on both sides: 1.6 = 0.8w
  4. Divide both sides by 0.8: 2 = w
  5. Rewrite: w = 2

Step 3: Check

<em>Plug in w to verify it's a solution.</em>

1.3(2 + 4) = 2.1(2) + 3.6

1.3(6) = 4.2 + 3.6

7.8 = 7.8

You might be interested in
Seven years ago, Douglas purchased a $204,000 home with a 30-year
Stella [2.4K]

Answer:

The new mortgage repayment is $10,580.69  

Step-by-step explanation:

As at the time Douglas lost his job,he has already made repayments on the mortgage for a period of 7 years,by extending the repayment period by another 7 years,Douglas now have a period of repayment of 30 years now(30-7+7).

The new repayment yearly can be computed using the pmt formula in excel as given below:

=pmt(rate,nper,-pv,fv)

rate is the interest rate on mortgage given as 4.25%

nper is the period of repayment now 30 years

pv is the current of balance of $177,533.62

fv is the total amount repayable on the mortgage and it is not known hence taken as zero

=pmt(4.25%,30,-177533.62,0)=$10,580.69  

8 0
3 years ago
Read 2 more answers
In the first half of a basketball game, a player scored 9 points on free throws and then scored a number of 2-port
Mashcka [7]

Answer: I thin The first one 2r+3r+9

Step-by-step explanation: Because he scored a number of 2 port shots which means he scored more than one but the 9 points is just 9 points from free throws which gives only 1 point each and 3 port shots and much as 2 point shots so 3r also

2r+3r+ just 9

8 0
2 years ago
Find the length of AD in the diagram shown.
Sophie [7]
No diagram :(
can you upload a picture so we can help out or a description? thanks!
5 0
3 years ago
Given the linear equation 2x + y = 6, perform the necessary operations to put the equation into the proper general form. Explain
likoan [24]

Step-by-step explanation:

The general equation is y = mx + c...

The given equation is 2x + y = 6

Firstly, move everything on the left except the y to the right.i.e.

y = 6 - 2x

Secondly, rearrange the values on the right to look just like the general equation.

y = -2x + 6

The equation is now in proper general form because it matches the format laid down.

3 0
4 years ago
What is greater than 0.8 or 0.08
sertanlavr [38]
.8 it represents .80 cents. rather than .08 which would represent 8 pennies
8 0
3 years ago
Read 2 more answers
Other questions:
  • The mean of four numbers is 70. The mean increases to 80 when a fifth number is added. What is the fifth number?
    13·1 answer
  • At an Internet store,a laptop computer costs $724.99.At a local store, the same computer costs $879.95.What is the difference in
    8·2 answers
  • Give the equation of a line that goes through the point ( − 21 , 2 ) and is perpendicular to the line 7 x − 4 y = − 12 . Give yo
    10·1 answer
  • What’s the answer thank you for your help
    5·1 answer
  • What is the volume of the square pyramid with base edges 4 m and height 3 m?
    5·1 answer
  • PLEASE HELP ME THIS IS URGENT
    13·2 answers
  • Solve the Following Proportions<br> 16/28=x/35<br> X=
    15·1 answer
  • 17) -8 square root 128
    10·2 answers
  • Find the value of x and the value of y.
    8·1 answer
  • Please answer ASAP I really need help
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!