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
Inessa [10]
3 years ago
14

Joey and Nolan are each solving the equation 13x - 42 = 18 - 7x.

Mathematics
1 answer:
poizon [28]3 years ago
3 0

Answer:

First step=13x+7x=18+42

Step-by-step explanation:

13x-42=18-7x

First step

It is to collect like terms of the equation

13x+7x=18+42

20x=60

x=60/20

x=3

You might be interested in
What is the value of (8 – 3)!? A. 336 B. 40,314 C. 5 D. 120
Tom [10]
Anything that is inside the perenthasis are just like a regular math problem, so your answer should be:
C. 5
5 0
3 years ago
Read 2 more answers
What is the answer to this math problem​
vesna_86 [32]

Hello from MrBillDoesMath!

Answer:

1/243

Discussion:  

3^(-3) *  3^(-2)                => as a^m * a^n = a^(m+n), the exponents add

= 3^ (-3 -2)

= 3^ (-5) =

= 1/ 3^5                           => as 3^5 = 243

= 1/243

which is approximately  .0041

Thank you,

MrB

7 0
3 years ago
Read 2 more answers
Parallelogram PQRS is shown. m/S=(3x), m/R=120, and m/Q=(2y). Find the value of y.A.
fomenos

Option B. From the parallelogram PQRS the value of y is given to be 30

<h3>How to solve for the value of y from the parallelogram</h3>

In order to get the value of y we have to use the formula

2y + 120 = 80

where the value 120 is the angle that is stated as 120 from the question

2y = 180 - 120

2y = 60

y = 60 / 2

y = 30

Hence the value of y = 30

We can go ahead to get the value of x as well

3x + 120 = 180

take the like terms

3x = 180 - 120

3x = 60

divide through by 3 to get x

60 / 3 = x

20 = x

Read more on parallelograms here: brainly.com/question/24056495

#SPJ1

7 0
1 year ago
5% tax on a $42.00 purchase under $2.00?
DaniilM [7]
Divide the 5 with 42.00 and see the answer u got
4 0
3 years ago
Read 2 more answers
What is the value of X?<br><br> 37 x X = 222
balandron [24]

Answer:

87

Step-by-step explanation:

sorry if im wrong

6 0
2 years ago
Other questions:
  • Solve For 3x-18=42 (please &amp; thank you)
    10·2 answers
  • The value π ≈ 3.14, and round your answer to three decimal places.
    11·2 answers
  • Find the whole 15% of what is 12
    10·2 answers
  • there are 4 sections of seats I the playhouse theatre. each section has 7 groups of seats.each group has 25 seats. how many seat
    8·1 answer
  • What is a fixed percent of the principal?
    8·1 answer
  • 3 4orths and 2 5ths<br>​
    10·1 answer
  • There are 12 tennis racquets and 8 hockey sticks in a gym class. What percent of the gym equipment in the class are hockey stick
    5·1 answer
  • A ruler is 12 inches long. What is the length of this ruler in centimeters?
    7·2 answers
  • The question is where did they go wrong with the equation: 2(s-5)=2(s+5)
    6·1 answer
  • Simplify 5/12 x 1/12<br>A. 1/5<br>B. 5/144<br>C. 12/60<br>D. 5​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!