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
kotykmax [81]
4 years ago
15

Given the replacement set {2, 3, 4, 5}, solve 7x – 4 = 3x + 8.

Mathematics
2 answers:
aalyn [17]4 years ago
6 0
B or 3 is the correct answer
Ludmilka [50]4 years ago
5 0
7x-4=3x+ 8

-3x of both sides 4x-4=8
plus 4 to both sides 4x=12

12 divide by 4 = 3
hopeful that helps
You might be interested in
You use 66 gallons of water on 2020 plants in your garden. At that rate, how much water will it take to water 3030 plants?
kykrilka [37]
99 gallons bc for each 1,010 plants their is 33 gallons so multiplying by 3 you will get 99 gallons for 3,030 plants 
6 0
3 years ago
Read 2 more answers
What does x equal in -18= 15 minus 3(6x + 5)
aalyn [17]

Answer:

x = -1

Step-by-step explanation:

-18=15-3(6x+5)              Distributive Property

-18=15-18x-15                Combining like terms.

-18=18x                          Divide by the coefficient.

-1=x

5 0
3 years ago
A new pair of sneakers is on sale for $99. They were 10% off the original price. What was the original price?
stepladder [879]
Answer: $110


Explanation: 110 x .1 = 11
110 - 11 = 99
6 0
3 years ago
Solve w2+13w+42=0 by factoring.
Lesechka [4]

Answer:

w = -7, -6

Step-by-step explanation:

Solve the equation by factoring:

(w+7)(w+6) = 0

Set each parenthesis equal to zero, and solve for w:

w = -7, -6

Hope this helps!

-EmV

7 0
3 years ago
Read 2 more answers
Lorenzo rides his bike at a rate 5 yards per second. About how many miles per hour can Lorenzo ride his bike? ( HINT: 1 mike = 1
Karo-lina-s [1.5K]
About 10. He would go 5 yads per second × 60 to get 300 yards per minute. ×60 to get 18000 yard per hour. Than you divide 18000 by 1760 to get about 10
3 0
3 years ago
Read 2 more answers
Other questions:
  • What is the area of the composite figure below
    5·1 answer
  • Jika f(x) = <br><img src="https://tex.z-dn.net/?f=%20%20%3D%20%5Csqrt%7B2%7D%20%20%5Ctimes%20%20%5Csqrt%7B%20%7B2%7D%5E%7B2x%20-
    13·1 answer
  • The charge is $12 plus $0.15 per tree. What is the greatest number of trees that can be planted if you spend no more than $70
    9·2 answers
  • Find an explicit rule for the nth term of the sequence. <br><br> 2, -8, 32, -128, ...
    15·1 answer
  • The time needed to complete a final examination in a particular college course is normally distributed with a mean of 80 minutes
    11·1 answer
  • If a=12 and b=23 what is the area of pencil decoration
    12·2 answers
  • Which type of graph would display the volunteer totals for each of the 20 clinics
    5·2 answers
  • Please help i really can't figure this out​
    12·1 answer
  • HELP PLEASE!<br> Evaluate. 12⋅(4−24−4) 14 34 16 192
    10·2 answers
  • Which function has the same y-intercept as the function y= 2/3x-3
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!