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
Margarita [4]
2 years ago
10

Given the initial inequality −4 (7) c. (−4) = (7)

Mathematics
2 answers:
Katen [24]2 years ago
6 0

Answer:

Step-by-step explanation:

Simplify 4*(7-c)

4

⋅

(

7

−

c

)

4

⋅

(

7

-

c

)

Apply the distributive property.

4

⋅

7

+

4

(

−

c

)

4

⋅

7

+

4

(

-

c

)

Multiply.

Tap for more steps...

Multiply 4

4

by

7

7

.

28

+

4

(

−

c

)

28

+

4

(

-

c

)

Multiply

−

1

-

1

by

4

4

.

28

−

4

c

28

-

4

c

28

−

4

c

vfiekz [6]2 years ago
4 0

Answer: so sorry I can’t answer that -_-

Step-by-step explanation:

You might be interested in
The radius of a circle is 2 feet. What is the circle's area?
Akimi4 [234]

Answer: 12.57

Step-by-step explanation:

3 0
2 years ago
100 POINTS i need help fast!
mel-nik [20]

Answer:

Step-by-step explanation:

you multiple each hight and base

7 0
2 years ago
Read 2 more answers
Given that the equation y=mx + b where m is 12 and the line passes through the point (-2,8), what would be the value of b?
larisa86 [58]

Answer:

d

Step-by-step explanation:

The answer would be D. We can continue the line from the point (-2,8) because we know the slope so we will continue it forward by two on the x axis. Since we go forward by two we are going up by 24 (12*2) on the y axis so the y intercept (b) would be 8 + 24 which is 32. Sorry if it is hard to understand.

3 0
3 years ago
John and Emily are brother and sister. John has as many brothers as sisters, and Emily has twice as many brothers as sisters. Ho
spin [16.1K]

Answer:

4 boys, 3 girls

Step-by-step explanation:

brothers of John ⇒ x

sisters of John ⇒ y

John has as many brothers as sisters:

  1. x = y

brothers of Emily ⇒ x + 1 (Emily have the same amount of brother as John, plus one (John))

sisters of Emily ⇒ y -1 (Emily have the same amount of sister as John, minus one (herself))

Emily has twice as many brothers as sisters:

  1. 2 (y-1) = x+ 1

Now we have a system of 2 equations and 2 variables

x=y (I)

2y - 2 = x + 1 (II)

____________

Replace x in equation II

2y - 2 = y + 1

2y - y = 2 + 1

y = 3

____________

Replace y in equation I

x = y = 3

That mean that John have 3 brothers plus himself, there is 4 boys in the family and John have 3 sister, so there is 3 girls in the family

8 0
3 years ago
To be considered similar, two polygons must have corresponding sides that are ______.
Bond [772]
Corresponding sides must be proportional and corresponding angles are congruent.
LetterA
7 0
3 years ago
Read 2 more answers
Other questions:
  • This year, Karen watched 80 movies. She thought that 12 of them were very good. Of the movies she watched, what percentage did s
    15·1 answer
  • For each function, what is the output of the given input?
    6·1 answer
  • I'd appreciate it if you were to help me! (20 pts)
    11·1 answer
  • Solve for x.<br> a) 15<br> b) 38.5<br> c) 40<br> d) 25<br> e) 65
    5·1 answer
  • The equations of three lines are given below. Line 1: y = - 3/4 x + 3 Line 2/8 x - 6y = 2 Line 3/- 3y = 4x + 7 For each pair of
    5·1 answer
  • 3. A palm free is 12m in height.
    15·1 answer
  • HURRY I HAVE 1 HOUR TO ANSWER IT​
    7·2 answers
  • (8x + 13y) + (10x + 15y)
    6·2 answers
  • - Approximately 6.5 x 10^5 gallons of water flow over a waterfall each second. There are 8.6 x 10^4 seconds in 1 day. » Select t
    8·1 answer
  • Question
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!