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
Usimov [2.4K]
3 years ago
8

Y-5, y=2x^2-16x+29, use substitution to solve the system of equations

Mathematics
1 answer:
seraphim [82]3 years ago
7 0

Answer:

2x^2-16x+34

Step-by-step explanation:

Since Y is equal to -5

And  you substitute -5 in the equation.

You now have -5=2x^2-16x+29

Add 5 to both sides

5-5=2x^-16x+29+5

You might be interested in
Someone help and plz make sure it’s RIGHT NO FLIES/LINKS/WEBSITES PLZ and will mark brainiest
Anit [1.1K]

Answer:

I'm pretty sure it's 18 degrees

Step-by-step explanation:

3 0
3 years ago
josh is looking to get a new car because he decided he was spending too much on gas. over the past year he found that he drove 7
Sveta_85 [38]

Josh's monthly fuel expenses are $1,050.

<h3><u>Prices</u></h3>

Given that Josh is looking to get a new car because he decided he was spending too much on gas, and over the past year he found that he drove 7,700 miles, and at current gas prices of $4.5 he was getting about 27 miles per gallon, To determine, if he bought a vehicle that realizes 33 miles per gallon, what might be a reasonable estimate of monthly gas costs, the following calculation must be made:

  • 27 = 100
  • 33 = X
  • 3300 / 27 = X
  • 122.22 = X
  • 122.22 = 100
  • 100 = X
  • 10000 / 122.22 = X
  • 81.81 = X
  • (7700 / 33) x 4.5 = X
  • 233.33 x 4.5 = X
  • 1050 = X

Therefore, Josh's monthly fuel expenses are $1,050.

Learn more about prices in brainly.com/question/18117910

#SPJ1

6 0
2 years ago
How do you write the decimal 8.517 in two other forms
Aleks04 [339]
8517/1000
or 8 and 517/1000
4 0
3 years ago
Read 2 more answers
The sum of two numbers is 24. The second number minus the first number equals 2.
Sonbull [250]

Answer:

(11, 13)

Step-by-step explanation:

First Equation: x+y=24

Second Equation: y=x+2

x + (x + 2) = 24

2x + 2 - 2 = 24 - 2

2x/2 = 22/2

x = 11

y = (11) + 2

y = 13

Therefore, the solution to the system is (11, 13)

3 0
3 years ago
Find the unit rate. Round to the nearest hundredth, if necessary. $120 for 18 ft2
erik [133]

Answer:

no

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • Please help me on this
    15·1 answer
  • How many 4-digit palindromes contain both the digits 1 and 2
    11·1 answer
  • Picture and info down below!
    11·1 answer
  • Ben is training for a triathlon he runs 1/5 of a mile in 1/20 of an hour he swims 2/3 of a mile in 1/9 of an hour he bikes for m
    9·1 answer
  • How do u find which numbers to use on a box and whisker plot
    14·1 answer
  • The Jones family traveled 314 miles each day until they reached their destination, which is 1,256 miles away from their starting
    14·2 answers
  • Numbers 1 and 2 please !
    12·1 answer
  • PLEASE HELP ME PLS I NEED IT
    5·1 answer
  • Please help me, I’m very confused
    13·1 answer
  • X/1.5 = 4*<br> Help me plz
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!