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
alexandr1967 [171]
3 years ago
10

Simplify 7 - (-4) + 3(-6)

Mathematics
2 answers:
jeka943 years ago
8 0

Answer:

-7

Step-by-step explanation:

7 - (-4)= 11

            +

3(-6)= -18

=-7

melamori03 [73]3 years ago
6 0

Answer:

-7

Step-by-step explanation:

-simplify each term

- multiply -1 by -4.7+4+3(-6)

- multiply 3 by -6.7+4-19

- simplify for adding and subtracting

- add 7 and 4.11-8

- subtract 18 from 11.-7

You might be interested in
Which strategy should be used to correctly solve this problem?
hammer [34]
B, make a table of possible values

the best way to do it is actually not listed
to have max area with minimu perimiter, try to get the sides as close measure to each other as possible


I would pick B though

6 0
3 years ago
A jet is flying in a direction N 70° E with a speed of 600 mi/h. Find the north and east components of the velocity. Round to tw
leonid [27]

Answer:

the answer is 0.30

Step-by-step explanation:

600/20=30

two decimal place=0.30

5 0
2 years ago
Yogi is 6 years older than Michelle. The sum of their ages is 26. Write a system of linear equations to represent this informati
postnew [5]

Answer:

10 and 16, x+(x+6)=26

Step-by-step explanation:

Michelle has an age we don't know, so we put her age as x.

Yogi is 6 years older than her, so her age is x+6

Michelle=x

Yogi=x+6

we know both their ages equal 26. so we set it up as

x+(x+6)=26

combining like terms we get

2x+6=26

subtract 6 from both sides

2x=20

divide both sides by 2

x=10

now that we have the value for x, we plug it into their original ages

Michelle is 10, because her age is just x.

Yogi is 16, because her age is x+6

8 0
2 years ago
Larry wants to enlarge a cube with edges of 3cm so that it's volume will be 8 times larger. How long must each edge of the enlar
Monica [59]
The answer is 6 inches, 3*3*3 equals 27, the current volume of the cube, 27*8 equals 216, the new volume, 6*6*6 equals 216, so the side lengths equal 6 inches.
6 0
3 years ago
Evaluate 3x (2+6) divide 4 -2
kondaur [170]

Answer:

4

Step-by-step explanation:

Brackets always mean "DO THIS FIRST!!!"

2+6 = 8

Then, do 3 x 8. That is 24.

24 divided by 4 is 6.

6 - 2 is 4!

8 0
3 years ago
Other questions:
  • What is GE ?<br><br> Enter your answer in the box.<br><br><br> units
    12·2 answers
  • If you flip a fair coin 7 times, what is the probability that you will get exactly 4 tails?
    10·1 answer
  • Which theorem or postulate proves the two triangles are similar
    15·2 answers
  • Please help me........​
    14·1 answer
  • Segment HK is divided by point J at a ratio of 3.4. If H(6,9) and J(12, 18), what are the coordinates of point K?
    6·1 answer
  • Answer the following question CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
    12·2 answers
  • Consider the function y=f(x)=3x. The values of f(1/2) and f(1/4), rounded to the nearest hundredth, are_______ and__________ , r
    7·1 answer
  • For every 24 cookies, there are 12 students. Which ratio does not represent cookies to students?
    6·2 answers
  • 4/5 x 3 x ½ =<br> I need this to pass, thanks.
    5·2 answers
  • Can someone help me please?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!