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
olchik [2.2K]
3 years ago
6

5x + 10 = 30 HELPPPP

Mathematics
1 answer:
telo118 [61]3 years ago
6 0

Answer:

4

Step-by-step explanation:

5x+10=30

   -10  -10

5x=20

(divide both sides by 5)

x=4

hope this helps

You might be interested in
Plz help______________
timurjin [86]
C (No restaurant) (Don’t care about this)
3 0
3 years ago
Read 2 more answers
Please Help! If (3x+5)^2=ax^2+bx+c, what is the value of a+b+c?
Alisiya [41]

Answer:

64

Step-by-step explanation:

You open up the (3x+5)^2 and get:

9x^2 + 30x + 25

So...

a+b+c = 64

OR

You add the coefficient(s) and the constant together in the parentheses and get:

(3x+5)^2 --> (8)^2

So you square the 8 and get:

64

4 0
4 years ago
Solve: please, THANKS
Vedmedyk [2.9K]

Answer:

20/21

Step-by-step explanation:

have a nice day or evening

3 0
3 years ago
The SAT mathematics scores in the state of Florida are approximately normally distributed with a mean of 500 and a standard devi
vovangra [49]
Using the empirical rule, the probability that a randomly selected student's math score is between 300 and 700 (both 2 standard deviations below the mean) is 95%. Or in decimal form, .95. 
6 0
3 years ago
Read 2 more answers
the height of the lighthouse is 36.5 m. find the distance of the ship from the lighthouse if it is visible from the ship at an a
Andrei [34K]

Answer:

I don't get it send a pic of the question Please I will see if I can help

7 0
3 years ago
Other questions:
  • A right triangle has legs of 12 ft and 16 ft. Find the longest side of the triangle. I don't get this at all :( help please
    9·2 answers
  • Pls answer my last quashen please please ​
    7·1 answer
  • Lauren has 4 3/8 cups of flour.Each batch of her pancake batter needs 1 1/4 cups of flour.How many batches of her batter can she
    14·1 answer
  • A laptop has a listed price of a laptop that has a listed price of $715.99 before tax at the sales tax rate is 7.75% find the to
    9·1 answer
  • What is the point used to write the equation y-2=4(x+5) in point slope form?
    14·1 answer
  • Use the number line to find each measure
    5·1 answer
  • Jayden is driving 390 miles to visit the Gateway Arch in St. Louis. He drives at an average rate of 65 miles per hour. Explain h
    15·1 answer
  • To determine the number of trout in a​ lake, a conservationist catches 136 trout, tags them and throws them back into the lake.
    5·1 answer
  • 8. Which fraction is equivalent to 3? *<br> O 3/2<br> O 6/2<br> O 6/3<br> O 912
    12·2 answers
  • Identify the triangle please hurry
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!