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]
3 years ago
11

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

Mathematics
2 answers:
likoan [24]3 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]3 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
1. The absolute value of a negative number will always be a positive number.
VLD [36.1K]

1. True: the absolute value works exactly in this way: it turns negative numbers into their positive counterpart (e.g.: |-3|=3), and it does nothing on positive numbers (e.g.: |10|=10). So, the absolute value of a negative number will always be a positive number.

2. True (see above)

3. False: for example, you can pick -100 and 30. Their absolute value is 100 and 30, and 100>30. So, the absolute value of a negative number is greater the absolute value of a positive number.

6 0
4 years ago
How do you multiply fractions
ANEK [815]
<span>1)Simplify the fractions if not in lowest terms.
2)Multiply the numerators of the fractions to get the new numerator.
<span>3)Multiply the denominators of the fractions to get the new denominator

i think i not sure</span></span>
4 0
4 years ago
Read 2 more answers
Ten bags of sugar weigh 1 kilogram how many gram does each bag of sugar weigh
irakobra [83]

Answer:

because there are 1000 grams in a kilogram then 1000 ÷ 10 is 100. so every bag weighs 100 grams

8 0
3 years ago
Solve the following questions. Show the complete solution.
jeka94

Answer:

2)

Step-by-step explanation:

Explanation:

Area=Length×Length

100=(Length)2

6 0
3 years ago
Given k (x) = 4x + 8, evaluate k (34)
aalyn [17]

Answer:

4 × 34+8=144

just replace x by 34 in the given equation.

3 0
3 years ago
Other questions:
  • How do I factor 2x^3+250
    5·2 answers
  • A number minis 11 equal 12
    9·2 answers
  • HELP PLEASEEEEEEE.
    9·1 answer
  • The Gross National Product (GNP) is the value of all the goods and services produced in an economy, plus the value of the goods
    14·1 answer
  • The sum of two numbers is 28 and their difference is 4. What are the numbers?
    8·2 answers
  • Why is it a good practice to divide a project into separate iterations?
    9·1 answer
  • Jacob is 5 and 5 sixths feet tall. and Linda is 5 and 1 fourth . How much taller is Jacob?
    9·1 answer
  • Anyone can do this please if you can do all of it of you can I'm really bad at math​
    15·1 answer
  • What is 3 2/5 divided by 1/2
    7·2 answers
  • while on holiday, your family drove 648 km at an average speed of 72 km per hour. how long did it take them to cover the distanc
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!