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
lutik1710 [3]
3 years ago
10

Please help me on 7 and 8

Mathematics
1 answer:
Nostrana [21]3 years ago
3 0
What are the questions on 7 and 8?
You might be interested in
6j+8j+(5+5) Use the distributive property
vova2212 [387]

Hello!

Answer:

\boxed{14j+10}

Step-by-step explanation:

Distributive property: →→ a(b+c)=ab+ac

Order of operations stands for:

↓

Parenthesis

Exponent

Multiply

Divide

Add

Subtract

*Left to right*

Please Excuse My Dear Aunt Sally!

First, you remove parenthesis.

6j+8j+5+5

Then, you add by the numbers from left to right.

6+8=14

14j+5+5

5+5=10

<u><em>14j+10 is the final answer.</em></u>

Hope this helps!

Have a nice day! :)

:D

-Charlie

Thanks!

5 0
3 years ago
What is the value of the expression below? 8 + 24 / 2 X 6 - 4
umka21 [38]

8 + 24 / 2 X 6 - 4

following order of operations divide 24 by 2:

8 + 12 x 6 -4

Multiply 12 by 6:

8 + 72 -4

Add 8 and 72:

80-4

Subtract to get 76

6 0
3 years ago
Read 2 more answers
The width of a rectangle is 4x-4 feet and the length is 2x+5 feet. Find the perimeter
Ipatiy [6.2K]
Perimeter is
2 • width+ 2•length=
2• (4x-4)+2•(2x+5)=
Distribute multiplication in parentheses
8x-8+4x+10=
Combine like terms
12x+2
4 0
3 years ago
Can someone please give me the (Answers) to this? ... please ...<br><br> I need help….
bezimeni [28]

Answer:

see explanation

Step-by-step explanation:

2 chords intersecting inside a circle , then the product of the parts of one chord is equal to the product of the parts of the other chord.

6

BE × ED = AE × CE , that is

10 × 3x = 12(2x + 1) ← distribute parenthesis by 12

30x = 24x + 12 ( subtract 24x from both sides )

6x = 12 ( divide both sides by 6 )

x = 2

then

ED = 3X = 3(2) = 6

7

RJ × JP = SJ × JQ , that is

6 × 3x = 4(4x + 1) ← distribute parenthesis by 4

18x = 16x + 4 ( subtract 16x from both sides )

2x = 4 ( divide both sides by 2 )

x = 2

then

RP = RJ + JP = 6 + 3x = 6 + 3(2) = 6 + 6 = 12

6 0
2 years ago
One basketball weighs 20.2 ounces. The basketball team has a total of 15 basketballs. If each basketball weighs the same, about
S_A_V [24]
So u will do 20.2*15=303 so ure answer would be 303 oz
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)
    10·2 answers
  • Given a mean of 61.2 and a standard deviation of 21.4, what is the z-score of the value 45 rounded to the nearest tenth?0.8−0.90
    6·1 answer
  • What is the ratio of red to blue cars there were 32 red cars and 16 blue cars
    9·1 answer
  • Can someone help with #17
    11·1 answer
  • 4. Is the graph an example of direct variation? If so, what is the constant of variation?
    14·1 answer
  • A rock is dropped from a height of 100 feet calculate the time between when the rock was strong and when he landed if we choose
    14·2 answers
  • MATH LOVERS PLS!!!!!!!
    7·1 answer
  • What is the slope intercept of 6x-2y=10
    7·1 answer
  • 5. Which of the following situations could be solved using the equation 3m + 5 = 11? Select two
    9·2 answers
  • Hi I need help with this homework so I can get a good grade on the test
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!