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tatiyna
3 years ago
14

Rewrite each expression without parentheses:

Mathematics
2 answers:
Luda [366]3 years ago
3 0

Answer:

4-3+x

-12+4x

sorry if this isnt right :P

jarptica [38.1K]3 years ago
3 0

Answer:

Step-by-step explanation:

4-(3-x)=

4-3+x

1+x

4(-3+x)

-12+4x

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Solve the following problems. I REALLY NEED HELP 80 POINTS!
lisabon 2012 [21]

Answer:

a   10 yd   2ft  7 in

b 10 yd  1 ft  2 in

c  99 yd

d.  4840 sq  yd  7 sq ft  119 sq in  

Step-by-step explanation:

a.      2 ft. 5 in. +

9 yd. 3 ft. 2 in.

---------------------

9 yd   5ft   7 in

but 3 ft = 1yd

9 yd   5ft   7 in

+1yd   - 3ft

---------------------------

10 yd   2ft  7 in



b. 4 yd. 8 in

+ 6 yd. 6 in.

----------------------

10 yd   14 in

but 12 in = 1ft


10 yd       14 in

     + 1ft   - 12 in

---------------------

10 yd  1 ft  2 in



c. 29 yd. 2 ft. 11 in.

  55 yd. 1 ft. 10 in.

+ 13 yd. 1 ft. 3 in.  

--------------------------

97 yd   4 ft   24 in

12 in = 1ft

24 in = 2ft


97 yd   4 ft   24 in

           +2ft    - 24 in

--------------------------------

97 yd   6ft

3 ft = 1yd

6f = 2yd


97 yd   6ft

+2yd   - 6ft

---------------------

99 yd


d. 4,839 sq. yd. 8 sq. ft. 139 sq. in.

                      + 7 sq. ft. 124 sq. in.

--------------------------------------------------

  4839  sq yd  15 sq ft   263 sq in

12*12 = 144 sq in = 1 sq ft

 4839  sq yd  15 sq ft   263 sq in

                       + 1 sq ft  - 144 sq in

--------------------------------------------------

4839  sq yd  16 sq ft  119 sq in

3ft * 3 ft = 9 sq ft = 1 sq yd

4839  sq yd  16 sq ft  119 sq in

      +1 sq yd  - 9 sq ft

----------------------------------------------

4840 sq  yd  7 sq ft  119 sq in              

8 0
3 years ago
Read 2 more answers
A man spends $880 in a month. Out of this 26% goes to his rent. How much is his rent?
melisa1 [442]
26% of $880
= 0.26 x 880
= $228.80

------------------------------------------------------
Answer: Rent = $228.80
------------------------------------------------------
4 0
3 years ago
Fill in the Blank 6:15=8:_
Katen [24]

Answer:

20

Step-by-step explanation:

6 0
3 years ago
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Svet_ta [14]

Answer:

The correct option is b.

Step-by-step explanation:

To find the number of solutions, we need to solve the equation:

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Let's group all the "x" on the equation.  

5x + 3x - 10x + x = 3 - 5              

Now, let's solve for "x".

-x = -2                

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Therefore, the equation has one solution. The correct option is b.

I hope it helps you!            

8 0
3 years ago
What is the unit rate for $80 for 16 ticket
puteri [66]

Step-by-step explanation:

80$ ÷16 ticket=5$

so the price of one ticket will be 5$

4 0
3 years ago
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