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
Vitek1552 [10]
3 years ago
12

A) 30-2x For x= -6 B) x2 + 2x For x=-3

Mathematics
2 answers:
kicyunya [14]3 years ago
7 0

Answer:

A. 42

B. 3

Step-by-step explanation:

A. 30 - (2)(-6)= 42

b. (-3)^2 + (2)(-3)= 3

Lina20 [59]3 years ago
4 0

Answer:

A. 42

B. 3

Step-by-step explanation:

Good Luck

You might be interested in
The answers to the proof
Karolina [17]
Great work! But please show more of the picture
8 0
3 years ago
Simplify two to the fifth power over three to the second power
Savatey [412]
[/tex]\frac{32}{9}
This changes to a mix fraction
3 [tex] \frac{5}{9}
8 0
4 years ago
What type of polynomial is: 3x+x^2+4 <br>A.quadratic<br> B. quartic<br> C. linear <br>D. cubic
Svetradugi [14.3K]

Answer:

A.quadratic

Step-by-step explanation:

3x+x^2+4

Put in order from largest to smallest power of x

x^2 +3x+4

The highest power is 2

A.quadratic   highest power 2

B. quartic   highest power 4

C. linear  highest power 1

D. cubic highest power 3

3 0
3 years ago
Describe its graph. <br><br> 4 – 5x &gt; 19
ira [324]

Answer:

X is greater than 4.6

Step-by-step explanation:

7 0
3 years ago
Min is twice as tall as her brother . If min is 5feet 3 inches tall how tall is her brother
liubo4ka [24]
5’3 is 63 inches since her brother is 1/3 larger so 63/3= 21 inches
3 0
3 years ago
Other questions:
  • Explain why some geometric shapes don't roll​
    8·2 answers
  • Help me please !!!!!​
    12·1 answer
  • In the figure, angle D measures 31° and angle A measures 27°.
    9·1 answer
  • Joanna has been saving for retirement for 40 years. She made monthly deposits of $275 and earned 5.6% annual interest, compounde
    6·1 answer
  • John wants to join a gym so that he can work out during the evenings. There are two gyms in his town that he is considering. Ext
    8·2 answers
  • Whats the answers to this question?
    5·1 answer
  • Т<br> -2 &gt;<br> - 7<br> 6<br> what’s the solution??
    7·1 answer
  • A two-factor between-subjects design is evaluated. The F-value for Factor A has df = 1, 40 and the F-value for Factor B has df =
    7·1 answer
  • provisions for 630 men to last for 25 days. How many men must be transferred to another camp so that the food lasts for 30 days?
    12·1 answer
  • Ms.jan brought in cookies for her class.She gave out half of them in the morning. At lunch,she gave out 12 more.She then had 1o
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!