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
Pepsi [2]
3 years ago
15

Solve the expression 7x + 8, x=4

Mathematics
2 answers:
prisoha [69]3 years ago
8 0
4=x so substitute it in so 7(4) + 8 = 36

7*4=28+8=36
faltersainse [42]3 years ago
3 0

Answer:

36

Step-by-step explanation:

7x + 8

x = 4

So, 7(4) = 28

28 + 8 = 36

You might be interested in
Emma's backpack weighs 28 pounds. She took out her math textbook which weighs 6 pounds and 3 ounces. How much does Emma's back p
Musya8 [376]
21.7 pounds.
Hope this helps
5 0
3 years ago
Read 2 more answers
Can you please help me i will mark brainliest if its right AND NO LINKS
Ne4ueva [31]

Answer:

;p

Step-by-step explanation:

1. 48 inches

2. 1.5 gallons

3. 5,000 meters

4. 2 kilograms

5. 20 cups

6. 6 meters

7. 5,280 feet

8. 700 meters

9. 36 inches: 3 feet and 1 yard

   5 1/2 feet:  66 inches and 1.83 yards

(couldn't do the last one because it's covered)

7 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP WILL GIVE BRAINLIEST TO WHOEVER ANSWERS FIRST!!!Solve the system of equations.
topjm [15]

Answer:

D. no solution

Step-by-step explanation:

substitute y = 2x + 3 in

2y = 4x + 10

gives 2(2x+3) = 4x + 10

4x - 4x = 10 - 6

therefore the equation has no solution

5 0
3 years ago
What does it mean in this situation if the average rate of change is​ negative?
WARRIOR [948]
It means that it is a rate that is decreasing or declining.
5 0
4 years ago
Read 2 more answers
Write nine hundred and eight tenths as a decimal number.
IrinaK [193]

Answer:

900.80

Step-by-step explanation:

900 + .8

900.80

5 0
3 years ago
Other questions:
  • A media personality argues that global temperatures are not rising, because every year an increase is reported such as 0.08 degr
    8·1 answer
  • The formula ​d=rt
    12·1 answer
  • This figure has two intersecting lines and a ray. What is the value of x?
    8·1 answer
  • If f(x) = 1 -x, which value is equivalent to fol?<br> O 0<br> V2<br> O vi
    6·2 answers
  • Mike and his best friend found some money under the couch. they split the money evenly, each getting $6.02. how much money did t
    15·1 answer
  • HELP! BRAINLIEST!
    12·1 answer
  • Question 8 of 11
    14·1 answer
  • PLESSS SOMEONE KNOW THIS
    7·1 answer
  • What is modeled by the graph segmenſ between B and C?
    14·1 answer
  • Pick the correct answer choice! Please.
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!