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
aleksandrvk [35]
2 years ago
8

What steps do you use to solve y=x+12 and y=-x+17 an unknown number y is 12 more than an u known number x the number y is also x

less than 17 the equations to find x and y are show
Mathematics
1 answer:
Tamiku [17]2 years ago
8 0

Answer:

x=2.5

Step-by-step explanation:

Solve for x in this systems of equations, we already have two values which equal y so half the work is finished for us.

Starting with the equation:

x+12=17-x

Add x to both sides to remove the negative x on the right side of the equation:

2x+12=17

Subtract 12 from both sides to remove the 12 on the left side of the equation:

2x=5

Divide both sides by 2 to cancel out the x coefficient

x=2.5

You might be interested in
Could someone help me with this please and thank you!! <br> Will mark and star!!
timurjin [86]
The rule for expressing a radical as a rational exponent is as follows:
\sqrt[n]{x^y} = x^ \frac{y}{n}
So, to find \sqrt[3]{27x^2y^3z^4} use that rule.
The cube root of 27 is 3, so the equation will start with 3.
3x^ \frac{2}{3} yz^ \frac{4}{3}
Hope that helps!
8 0
3 years ago
The speeders soccer team charged $12 to wash each car at a fundraiser car wash.The team collected a total os $672 by the end of
sukhopar [10]

They washed 56 cars because 672/12=56

4 0
3 years ago
Read 2 more answers
Choose the correct slope of the line that passes through the points (−4, 8) and (−3, −6). (1 point)
mel-nik [20]
Slope = (8 + 6)/(-4 + 3) = 14/-1 = -14
answer
<span>−14</span>
6 0
3 years ago
Read 2 more answers
Tamara is selling candy bars to support her school’s soccer team. On the graph here, the x-values represent the number of candy
Feliz [49]

Answer: 50

I If you want to get the answer correct than answer 50 trust me I just answered 50 and got it right just wanted to help YW

7 0
3 years ago
A circle has a circumference of 50.2450.24 units. What is the radius of the circle?
Roman55 [17]

The formula for circumference is 2 x PI x r

Using the circumference we can find the radius:

50.24 = 2 x PI x r

Multiply 2 by PI:

2 x 3.14 = 6.28

50.24 = 6.28 x r

Divide both sides by 6.28:

R = 50.24 / 6.28

R = 8

The radius is 8 units.

8 0
3 years ago
Other questions:
  • as a favor to her friend, Natasha worked 7 hours at a diner for $10 per hour last week. she also makes $8 per hour when she baby
    14·2 answers
  • Explain how showing fractions with models and a number line are alike and different?
    13·1 answer
  • A low P-Value in ANOVA table mean that the population mean of each treatment effects are different. the population mean of at le
    5·1 answer
  • Add the doubles . Then use the doubles to help you solve the doubles plus facts. 3+3
    12·2 answers
  • Jennifer jogged at a rate of 3/5 mile every 6 minutes. what was her jogging rate in miles per hour
    9·1 answer
  • PLEASE HELP ME !!! :( <br> Estimate 2395 dividied by 82 = ?<br> show your work step -by-step
    15·1 answer
  • Simplify.<br> (u^2 - 6u+7)+(-3u^2 + 2u +5)
    7·1 answer
  • Hellllllllllllllllllllllllllppppppp-p
    7·2 answers
  • The numbers of cookies in a shipment of bags are normally distributed, with a mean of 64
    8·1 answer
  • The area of a square is 49 m2. What is its side length?​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!