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
geniusboy [140]
2 years ago
10

Evaluate x+3xy - 2y for x= 4 and y

Mathematics
2 answers:
qwelly [4]2 years ago
3 0
Hopefully it’s correct

scZoUnD [109]2 years ago
3 0
Uhh I feel like this is legit

You might be interested in
Can you help me find x?
kozerog [31]

Answer:

Im 99 percent sure its b or c

Step-by-step explanation:

but wait for the other kid to answer

3 0
3 years ago
Simplify the expression to a + bi form:<br> (9+7i)(6 + i)
Scorpion4ik [409]

(9 + 7i)(6 + i) \\  = 54 + 9i + 42i + 7 {i}^{2}  \\  = 54 + 51i  - 7 \\  = 47 + 51i

I hope I helped you^_^

6 0
3 years ago
Read 2 more answers
The sum of three consecutive odd number is 51
krok68 [10]
If u add up 15,17, and 19 they add up to 51
6 0
3 years ago
Which statement describes the graph?
max2010maxim [7]

Answer : D

From the given graph , we can see that

The graph crosses the y axis at 7

So y axis is (0,7)

The graph is increasing at first  and reaches (-2,8)  and then start  decreasing

The graph start increasing at x=-10  and goes on increasing till x= -2

then the graph start decreasing at x=-2  and goes in decreasing till x= 10

The graph crosses the y axis at (0,7), increasing from x=-10  to x=-2  and decreasing from x=-2 to x=10

Answer D is correct


6 0
3 years ago
Read 2 more answers
Suppose you can factor x^2 +bx +c as (x+p)(x+q) . If c&lt;0, what could be the possible values of p and q?
Anna11 [10]
Ans: Option A

Explanation:
Let's solve it smartly!
Given expression: x^{2} + bx +c --- (A)
Factors: (x+p)(x+q)
Condition: c<0
Now let us expand (x+p)(x+q):
=> x^{2} + (p+q)x + pq  --- (B)

By comparing (B) with (A), we can say that:
pq = c --- (C)

Now, as the condition says, c<0, it means either p or q is negative. Both cannot be positive or both cannot be negative.

1) If p>0, q>0, it means c>0 since (+p)(+q) = (+c)(according to equation (C)). Condition is not met.
Hence, option B and D are wrong.

2) If p<0, q<0 it means c>=0 since (-p)(-q) = (+c)(according to equation (C)). Condition is not met.
Hence option C is out as well.

We are left with Option A:p<0, q>0 it means c<0 since (-p)(+q) = (-c)(according to equation (C)).
Condition is MET!
Hence,
Ans: Option A: p= -3, q= 7
4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the probability of getting either blue or green on a spinner that is 3/10 green and 1/5 blue
    9·1 answer
  • The ratio of boys to girls at King Middle School is 3:2. What is the ratio of girls to all students?
    10·1 answer
  • The graph below depicts the volume of ice cubes versus temperature in degrees Celsius. Which of the following statements are fal
    11·2 answers
  • There are 30 students on the debate team and 20 students on the math team. Ten students are on both the math team and debate tea
    10·1 answer
  • The first step in solving this problem is to _________________ on each side of the equation. LaTeX: \frac{1}{4}x\:=\:-101 4 x =
    5·1 answer
  • Larry says all numbers that have a 2 in their ones place are composite. Explain if Larry is correct or incorrect.
    11·1 answer
  • Question 8 I don’t get
    6·1 answer
  • Find the slope of each graph. Express the answer in simplest form.help ​
    11·2 answers
  • Please help me I will give you extra points and the brain thing. (image below) 3/5
    9·1 answer
  • Hello hello helppppppppppppp
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!