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
PolarNik [594]
3 years ago
6

Someone help me this is so hard

Mathematics
2 answers:
Sholpan [36]3 years ago
7 0

Answer:

the answer is 16

Step-by-step explanation:

x^2 + 7 ( x=3)

3^2 + 7

9 + 7 =

16

x^2 would be that number(x) times itself that many times[ in this case it would be the number 2]

Igoryamba3 years ago
6 0
The answer is 16 cause you substitute 3 for x then multiply 3 by 2 then add 9 + 7
You might be interested in
A box of chocolates contains 12.5% caramels. There are 5 caramels in the box. How many pieces of chocolate are in the box?
Butoxors [25]

Answer:

8% C = 4      1% C = 4 ÷ 8 =0.5      100% C = 0.5 × 100 = 50

5 0
3 years ago
Read 2 more answers
The sample mean is a statistic. True or false​
ruslelena [56]

Answer:

true

Step-by-step explanation:

6 0
3 years ago
Write a real world problem for: 80-3x=53
Oxana [17]

Answer:

Sam had 80 dollars in his pocket. He was feeling generous, so he handed out equal amount of money to each of his friends. After he handed out the money, he had 53 dollars left. How much did Sam give out to each one of his friends?

Step-by-step explanation:

In this real-world problem, the money he had at the beginning resembles the 80 in the equation. The -3x is the money he gives out to each of his friends. The 53 on the right-hand side is the money he has left after he gives the money away.

6 0
4 years ago
Factor x^2 + 4x + 340
iris [78.8K]

Answer:

its an unsolvible problem not kiding

Step-by-step explanation:


8 0
4 years ago
What goes in the empty boxes?! HELP
Andre45 [30]
I think the left is 8
4 0
3 years ago
Other questions:
  • If triangle ABC is congruent to triangle XYZ, then which of the following is congruent to CA? A. AB. B. XY C. YZ D. ZX
    6·1 answer
  • What is the remainder when (x^4+36) is divided by (x^2-8)
    8·2 answers
  • I need the answer for B
    11·2 answers
  • Which statement is false?
    8·1 answer
  • Find the equation of line b in​ slope-intercept form. Line a is parallel to line b. Line a passes through the points (1,8) and (
    12·1 answer
  • The indoor pool has a temperature of 24°C.
    8·1 answer
  • Please help ill give brianleist answer!!!!
    8·2 answers
  • Plz helppp ill name brainliest <br> ALEKS math
    9·1 answer
  • Can somebody help me plz
    10·1 answer
  • Find the circumference of the circle. Round your answer to two decimal places, if necessary.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!