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
Lelu [443]
3 years ago
9

Simplify the following expressions. Cross out the letter that matches your answer.

Mathematics
1 answer:
OverLord2011 [107]3 years ago
8 0

1. 3x + 5x + 14x = 22x

2. 4x + 7 + 11x = 15x+7

3. 10x + 8 - 3x= 7x+8

4. 6x - 5 + X - 11 = 7x-16

5. -8x + 19 + 2 - 2x = -10x+21

6. X + 23 + 4x - 34 - X = 4x-11

7. 105 + 27x - 68 - 19x - 27 + x = 9x +10

8. 7x + 16 - 3x + 3 - 2x - 2x = 19

9. -18 + 6 - 4x + 10 - 11x + 2 = -15x

10. 16 + 4x - 12x - 28 - 6x + 17 + x - 1 = -13x+4

You might be interested in
The percentage difference from 239,900 to 251,895
Katarina [22]

Answer:

4.87805%

Step-by-step explanation:

yuh yw

4 0
3 years ago
Read 2 more answers
Identify the slope and y-intercept of the line. y = 4x − 11<br> slope=<br> y-intercept (x, y) =
MArishka [77]

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

From the question the equation is

y = 4x − 11

Comparing with the general equation above

<h3>Slope = 4</h3><h3>y - intercept = - 11 or ( 0 , - 11)</h3>

Hope this helps you

5 0
4 years ago
Need some help! Please be specific.
Gala2k [10]

Answer: 210 advanced tickets were sold. 130 same day tickets were sold.

Step-by-step explanation:

x= advanced tickets y=same day tickets

2x+3y=810 this equation represents the money

x+y=340 this equation represents the total number of tickets

x+y=340

<u>-x     -x</u>

y=-340-x             2x+3(340-x)=810               210+y=340

                           2x+1020-3x=810        <u>       -210     -210  </u>    

                           -x+1020=810                       y=130

                              <u>  -1020  -1020</u>

                                 <u>-x</u>=-<u>210</u>

                                 -1     -1

                                  x=210              

                             

3 0
2 years ago
The Williams family has a $234,900 mortgage at 9%. Their monthly payment is $1890. What is the new principal after the first pay
Marta_Voda [28]

Answer:

$234 771.75

Step-by-step explanation:

Data:

Principal = $234 900

       APR = 9 % = 0.09

Payment = $1890

Calculations:

1. Monthly interest rate

r = 0.09/12 = 0.0075

2. Interest for first month

Interest = 234 900 × 0.0075 = $1761.75

3. New Principal

       Principal = $234 900.00

      + Interest =  <u>      + 1761.75 </u>

End of month =    236 661.75

     - Payment =   <u>    - 1890.00 </u>

New principal = $234 771.75

The new principal is $234 771.75

8 0
3 years ago
Which system of equations represents the matrix shown below? See picture
algol [13]
Answer to this question is B
6 0
3 years ago
Read 2 more answers
Other questions:
  • Please help me I don't get this qestoin​
    9·1 answer
  • Please Help (IF YOU CAN) Me With These Geometry Questions
    7·1 answer
  • GIven the equation LaTeX: y=\frac{2}{3}x-1y = 2 /3 x − 1, determine the slope of the line.
    8·1 answer
  • The triangles shown below must be congruent.
    6·2 answers
  • Solve for x with a degree of 30 &amp; side of 300ft
    14·1 answer
  • Please help <br> 8×2+(-3)-2×5
    9·2 answers
  • Coefficient x in the expansion of (2+x)^5
    11·1 answer
  • Help help help help
    14·1 answer
  • Ana and her friends are decorating the gym for a dance. They need 270 balloons. The balloons are only sold un packages. Tere are
    10·1 answer
  • Solve the inequality <br> 2(4x-3)&gt;-3(3x)+5x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!