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
givi [52]
2 years ago
11

Please help and work out both questions! ill give brainlest and 20 points

Mathematics
2 answers:
likoan [24]2 years ago
7 0

Answer:

6. -16

7. x = -7

Step-by-step explanation:

6.

-3×(7+(-3)²)÷3

= -3×(7+9)÷3

= -3×16÷3

= -3 × (16/3)

= -16

7.

9 × x = -63

=> 9x = -63

=> x = -63/9

=> x = -7

raketka [301]2 years ago
6 0

Answer:

Step-by-step explanation:

6. Use PEMDAS

-3 x (7 + (-3)*2) / 3

-3 x (7 + 9) / 3

-3 x 16 / 3

-48 / 3

-16

7. 9 (x) = -63

X = - 63 /9

X = -7

You might be interested in
If I 50% increase is followed by a 33 1\3 % decrease is it greater, less than, or the same as the original
luda_lava [24]

Answer:

Greater than.

Step-by-step explanation:

Let the original value be x.

A 50% increase in x is given by

x + 50%x

=> x + 0.5x

=> 1.5x

Followed by a 33 \frac{1}{3} % decrease in the value gives:

1.5x - 33 \frac{1}{3} %(1.5x)

=> 1.5x - 0.33(1.5x)

=> 1.5x - 0.495x

=> 1.005x

Since 1.005x is greater than the original value, x, then:

A 50% increase followed by a 33 \frac{1}{3} % decrease gives a value that is greater than the original.

5 0
2 years ago
Draw an example of a line with a consistent slope (nonvertical straight line). Add 2 slope triangles and provide their slopes to
Eva8 [605]

Answer:

no entiendo :C

Step-by-step explanation:

8 0
2 years ago
Find the surface area of this triangular prism. Be sure to include the correct unit in your answer.
BartSMP [9]

Answer:

905 is the perimeter

and the triangular prism is 46

Step-by-step explanation:

mark me BRAINLIEST

4 0
3 years ago
-2(-2x + 3)-x -1 = -28
vekshin1

Answer:

x = -1

Step-by-step explanation:

I hope it helps u dear

5 0
2 years ago
Read 2 more answers
Which table contains only corresponding x - values and y - values where the value of y is 3 more than the quotient of x and 2?
melisa1 [442]

Fr like whats the answer choice

6 0
2 years ago
Read 2 more answers
Other questions:
  • Please help I don’t understand if you answer and explain you get extra points with brainiest
    8·2 answers
  • According to Ohm’s Law, the voltage V , current I , and resistance R in a circuit are related by the equation V = I R , where th
    7·1 answer
  • Name all the angles you can conclude have greater measures of 9
    12·1 answer
  • death valey CA is 282 feet below sea levle. black mountain, KYis 750 feet above sea levle how many feet is black mountain from d
    8·1 answer
  • What is the length, in units, of the hypotenuse of a right triangle if each of the two legs is 2 units?
    15·1 answer
  • How many solutions does the equation<br>have?<br>|p – 4| = -5​
    10·1 answer
  • Ax - 8 = x + 2<br> If x = 2 on the equation above, what is the value of a?
    14·2 answers
  • The question in the picture
    10·1 answer
  • Please help. Here's the question.
    9·2 answers
  • the north american plate and the pacific plate have been sliding horizontally past each other along the san andreas fault line f
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!