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
otez555 [7]
3 years ago
9

Can someone plsss help :)

Mathematics
1 answer:
OLga [1]3 years ago
5 0
Set equal to eachother
(2x+1) = 79
Subtract 1 from both sides
2x=78
Divide 2 from both sides
2x/2=78/2
X= 39
You might be interested in
A dentist polls his patients and finds that 83 percent brush their teeth at least twice a day, 47 percent floss daily, and 19 pe
ella [17]

Answer: 23%

Step-by-step explanation: just is rate me good bye

7 0
3 years ago
Read 2 more answers
F(x) = 2/x, g(x) = |x| -1 <br><br><br> What is the domain of (fog) (x)?<br><br> will mark brainliest
brilliants [131]

Answer:

x≠-1,1

Step-by-step explanation:

f(g(x)) is a composition where g(x) is is substituted for x in f(x).

Recall, f(x) is 2/x. So we write 2/|x|-1. This places x in the denominator and 0 cannot be in the denominator x. Any value of x that makes the denominator 0 will not be in the domain.

|x|-1=0

|x|=1

x=1,-1

3 0
3 years ago
Select the correct answer.
Marysya12 [62]
Your answer will be A because the absolute value of -7 is 7 that is smaller than 8 8 smaller than 9 and -10 absolute value is 10 so A displayed in the right number sequence
3 0
3 years ago
The graph shows the rate at which the depth of the water in a pond is changing over time.
Anvisha [2.4K]

Answer:

2

Step-by-step explanation:

Because if it’s 4 feet 2 minutes then you divide 2divided by 2 which is 1 and 4 divided by 2 which is 2. I Also got it right on edgunity

8 0
3 years ago
How to divide 33 photos into two groups so the ratio is 4 to 7
Nataliya [291]
33 photos in a 4x to 7x ratio

4x + 7x = 33
11x = 33
x = 3

33 photos can be put in a 4(3) to 7(3) ratio

which is a 12 to 21 ratio

so 12 photos on one side, and 21 on the other side to get the ratio of 4 to 7

Note:
<span>a(b) = ab = a x b = a times b</span>
3 0
3 years ago
Other questions:
  • An iPhone was marked down by [1/4] of the original price in May. If the original price was $950, What did the iPhone sell for?
    5·2 answers
  • Simplify the expression. 10h+6-5h+3
    15·1 answer
  • I have ten dollars I got an additional two and i spent two. Then I spent another five dollars and my mom gave me an additional 5
    14·2 answers
  • Which fractions are greater than -2/9 ?Choose exactly two answers that are correct. A. -7/12 B. -1/15 C. -1/3 D. -1/9
    7·1 answer
  • Shayla’s and Marque’s restaurant bill comes to $23.40. They are planning to tip the waiter 15% of their bill. How much money sho
    6·1 answer
  • For each diagram, state two pairs of angles that are congruent
    12·1 answer
  • Find the interval on which the curve of y equals the integral from 0 to x of 2 divided by the quantity 1 plus 3 times t plus t s
    8·1 answer
  • Can someone please help for brainlist
    14·1 answer
  • Are (99 – 11 + 10g) - (12 - 119 + 13) and -3(-10g + 12) equivalent expressions? Explain.
    5·1 answer
  • If 11 (n) equals 143 what is n?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!