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
olganol [36]
3 years ago
9

Can someone show me the Systems of equations substitution method with(explanation) these equations?

Mathematics
1 answer:
Aloiza [94]3 years ago
3 0

You can add 46 to 114 first then you can add 3x to x and you should get 160 + 4x

You might be interested in
Shen borrowed $8000 at a rate of 12%, compounded semiannually. Assuming he makes no payments, how much will he owe after 7 years
Alexandra [31]

Answer:

$18,087.23

Step-by-step explanation:

The future worth of the loan in 7 years compounded semiannually is computed as shown below using the future value formula adjusted for semiannual compounding:

FV=PV*(1+r/2)^n*2

FV is the worth of the loan in 7 years which is unknown

PV is the actual amount of loan which is $8,000

r is the rate of interest of 12%

n is the number of years of the loan which is 7 years

the 2 is to show that interest is computed twice a year

FV=8000*(1+12%/2)^7*2

FV=8000*(1+6%)^14

FV=8000*1.06^14=$18,087.23  

4 0
3 years ago
Help me on my geometry hw it’s due in 25 minutes
icang [17]

Answer:

now just half the first triangals answers

Step-by-step explanation:

x =21

y=24

<u>TH</u>=24          <u>PQ</u>=12

<u>RH</u>=24          <u>NQ</u>=12

<u>RT</u>=21            <u>NP</u>=10.5

>T=80            >P=80

>H=20           >Q=20

>R=80           >N=80

8 0
3 years ago
Read 2 more answers
Help I’ve been working on this problem for about 2 days and I still don’t get it and please explain and show me how to do the wo
Bond [772]

the boiling point of jet fuel is 329 degrees F. Rounded to the nearest degree, what is the temperature in degrees Celcius? Use the Formula: C = 5/9(F - 32), where C represents degrees celcius, and F represents degrees fahrenheit.

A). 165 degrees C

B). 183 degrees C

C). 201 degrees C

D). 535 degrees C

Solve:

C = 5/9(F - 32)

Simplify both sides:

C = 5/9(329 - 32) = 0

Simplify:

5/9

Equation at end of step 1:

C - (5/9 * 297) = 0

C - 165 = 0

Solve single variable:

C - 165 = 0

Add 165 to both sides:

C = 165

Therefore, Your answer would be, Letter Choice (A), (C = 165 degrees C

Hope that helps!!!!! Have a great day!!!!! : )

4 0
3 years ago
What’s the answers for a and b
umka2103 [35]
A: 540 steps in one

B: 111 bc it’s different two
4 0
3 years ago
T: 3(t + 3) + 5(3 + 2t) – 76 = 0
Setler [38]

Answer:

\huge\boxed{\sf t = 4}

Step-by-step explanation:

\sf 3(t+3)+5(3+2t)-76 = 0\\\\Expanding \ Parenthesis\\\\3t + 9 + 15 + 10t -76 = 0\\\\13t + 24 -76 = 0\\\\13t - 52 = 0\\\\Add \ 52 \ to \ both \ sides\\\\13t = 52\\\\Dividing\ both\ sides\ by\ 13\\\\t = 52/13\\\\t = 4\\\\\rule[225]{225}{2}

Hope this helped!

<h3>~AH1807</h3>
6 0
3 years ago
Read 2 more answers
Other questions:
  • Fill in the numbers for each hashmark: -10, 2, -5, 13 then plot it. help
    6·1 answer
  • What is the correct value of f(-10) if f(x) = 6x2 – 5x
    15·1 answer
  • Ten less than 3 times a numbers is the same as the number plus 4 please help
    11·1 answer
  • A salesperson is hired with a commission structure that allows for a 5% commission payment. This can be modeled by the function
    12·1 answer
  • Please help me out with this question
    11·1 answer
  • Solve and check. x/6 = 12/9. My original answer was x = 6 but it was counted wrong. Please help. Thank you.
    12·1 answer
  • The force on an area 16 m by 12 m is 24,000 N. What is the pressure per square meter?
    9·2 answers
  • The graph represents the height y, in feet, above the ground of a golf ball x seconds after it is hit.
    9·2 answers
  • Which of the following is a biased sample of the people who shop at a shoe store?
    7·1 answer
  • 1/4(z 3z) 7=−z 1 please help with this ive been stuck
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!