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
Virty [35]
3 years ago
10

Match the following items.

Mathematics
1 answer:
IgorLugansk [536]3 years ago
3 0

Answer:

#1 is 3x + 4 =-17 #2 is 3x =-21 #3 is x = -7 #4 is 2x + x +4 = -17

Step-by-step explanation:

#1 gives you the problem ready to be worked out. #2 all you need to do to finish it is divide both sides by 3. #3 the answer is already there. #4 You need to combine the like terms then solve the problem.

You might be interested in
2x+y=2 I am trying to solve that problem
posledela

Answer:

y= 2-2x

Step-by-step explanation:

Isolate y.

2x + y = 2 \\  y = 2 - 2x

4 0
3 years ago
A 51 foot piece of wire is cut into 3 sections so that the first section is three times as long as the second section and the se
kirill [66]

Answer:

The length of the longest section x = 36 ft

Step-by-step explanation:

Total length of the wire = 51 ft

Let first section of wire = x

Second section of wire = y

Third section of wire = z

According to given data

x = 3 y & y = 4 z

Total length of the wire = x + y + z = 51

y + 3 y + \frac{y}{4} = 51

\frac{17}{4} y = 51

y = 12

x = 3 × 12 = 36

z = \frac{y}{4} = \frac{12}{4} = 3

Therefore the length of the longest section x = 36 ft

8 0
3 years ago
Read 2 more answers
The cost of a bagel and a cup of coffee is $1.45. The cost of 3 bagels and a cup of coffee is $2.95. What is the cost of a cup o
seropon [69]

<em> </em><em>The</em><em> </em><em>answer</em><em> </em><em>is</em><em> </em><em>0</em><em>.</em><em>7</em><em>5</em><em>.</em><em>Hope</em><em> </em><em>this</em><em> </em><em>will</em><em> </em><em>help</em><em> </em><em>u</em><em>.</em><em>.</em><em>.</em><em>.</em>

8 0
3 years ago
-3w-3x-7w+4x-2w<br><br><br> ......
valkas [14]

Answer:

− 1 2 +

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
The price received for a bicycle is given by the equation b = 100 – 10x2, where x is the number of bicycles produced, in million
Alchen [17]

Answer:

I.  B. P = – + 40x

II.  1.3

hope this helps! :o)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Other questions:
  • The GCF of 18 and 72 is?
    14·2 answers
  • If ABCD is a rectangle, calculate x as a function of α
    13·2 answers
  • Water flows from a bathroom tap at a rate of 2 gallons every 6 seconds. At this rate, how many minutes will it take to fill an 8
    10·1 answer
  • P and q are points on the line 3y-4x=12<br> Complete the coordinates of p and q
    5·1 answer
  • Maisie has three times as many CDs as Ken. Ken has twice as many CDs as Jo. Jo has more than 10 CDs. What is the least number of
    6·1 answer
  • Solve the rational inequality x-2/x + x+2/x+3 &lt; 3/2 represent your answer using a number line and using interval notation
    8·1 answer
  • Need help with this question please
    15·1 answer
  • Evaluate 210three x 12three
    13·1 answer
  • A grocery store recently sold 10 cartons of yogurt, of which 5 were raspberry. What is the experimental probability that the nex
    15·2 answers
  • "The square root of two times a number subtract five is equal to ten."
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!