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
il63 [147K]
3 years ago
11

-4(4x + 4) + 7(1 + 9x)

Mathematics
2 answers:
IceJOKER [234]3 years ago
7 0

Answer:

47x -9

Step-by-step explanation:

-4(4x + 4) + 7(1 + 9x)\\\\\mathrm{Expand}\:-4\left(4x+4\right):\quad -16x-16\\=-16x-16+7\left(1+9x\right)\\\\\mathrm{Expand}\:7\left(1+9x\right):\quad 7+63x\\=-16x-16+7+63x\\\\\mathrm{Simplify}\:-16x-16+7+63x:\\\quad 47x-9

SVEN [57.7K]3 years ago
4 0

Answer:

47x - 9

Step-by-step explanation:

-4(4x + 4) + 7(1 + 9x)

-16x -16 + 7 + 63x

47x -9

You can find what x = because there is no = sign. This is in simplest form.

You might be interested in
There were 10 bunches of roses and tulips. Each bunch had 5 of the same flowers. There were 2 more bunches of tulips than roses.
____ [38]

Answer:

7

Step-by-step explanation:

6 0
3 years ago
What is the area of this figure?
irakobra [83]
40+25+25+70=160 Hope this helps! :)

6 0
3 years ago
Read 2 more answers
10 times as much as blank is 1/10 of 900
ludmilkaskok [199]

9 times 10 is 90.

90 is 1/10 of 900.

The answer is 9.

4 0
3 years ago
Study the function<br> 4+3 - 8
suter [353]

Answer:

the answer is negative 1

5 0
3 years ago
Read 2 more answers
What is the simplified expression for this ?
schepotkina [342]

Answer:

I think it is 14.1421356237. I needed you can round it down to 14.14.

5 0
2 years ago
Other questions:
  • The cost for any regular priced treat, t, in the store ranges between $1.25 and<br> $5.99.
    11·2 answers
  • The ratio of a model building's dimensions to the building's actual dimensions is 1/52. If the height of the model is 15 inches,
    7·1 answer
  • I need to know how to find the perimeter please.
    9·2 answers
  • Miguel is making a snack mix. The recipe calls for six parts of spicy tortilla chips to three parts of corn chips. Miguel would
    10·2 answers
  • The cost of renting a car is $45/wk plus $0.15/mi traveled during that week. An equation to represent the cost would be
    10·1 answer
  • 1. What property allows the expression
    10·1 answer
  • Helpppp thanksssss!!!!!
    6·1 answer
  • Statement that explains how the values of 36 and 360 are different.
    7·1 answer
  • Which of the scatter plots below shows the most accurate line of best fit?
    10·1 answer
  • Selena earned $200 last month babysitting. She used 25 of her earnings to buy a video game. How much did she spend on the video
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!