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
Llana [10]
4 years ago
15

Answer please math isn't my forte

Mathematics
1 answer:
Olenka [21]4 years ago
5 0
4)
x + 5 < 14

Subtract 5 on both sides
x + 5 - 5 < 14 - 5
x < 14 - 5
x < 9
Answer is D.

5)
< (less than) and > (greater than) have empty circles because the number is not included.
For example, x > 5
5 is not a solution because we are looking for all x that is greater than 5.

≤ (less than or equal to) and ≥ (greater than or equal to) have a closed circle because the number is included.
For example, x ≤  7
7 is a solution because we are looking for all x that is less than or equal to 7.

Answer is C.

6)
4(x-1) ≥ 8
Divide 4 on both sides
(x-1) ≥ 2
Add 1 on both sides
x ≥ 3

Answer is D.
You might be interested in
What does 3,146 round to nearest thousand
Lisa [10]
3 is in the thousands
so the answer is 3000
4 0
4 years ago
For each job, a plumbing services company charges a one-time service fee of $50 and a $125 per hour rate for labor. Let n be the
AveGali [126]
N=125b+50 where n= the total amount the company charges in dollars
8 0
4 years ago
Read 2 more answers
Help i’m confused i don’t know what to do
VMariaS [17]

Answer:

-84i - 12i

Step-by-step explanation:

The distributive property is: a(b+c) = ab + ac

In this case, we have -6i(-14i+2)

-6i = a

-14i = b

2 = c

-6i(-14i+2) = -6i(-14i) + -6i(2)

= 84i^2 - 12i

= -84 - 12i

7 0
3 years ago
Read 2 more answers
Describe how to mentally calculate 1/10 of $12.50
ivanzaharov [21]
Mentally your dividing the 12.50 by 10 and then thats 1/10 of it.
6 0
4 years ago
Which of these points lies on the line discribed by the equation below? y-4= -2(x-6)
Basile [38]

Answer:

C, (6,4)

Step-by-step explanation:

The points (x,y) that lie on the line must fit into the equation correctly. So, we can test out the 4 options to see whether they fit correctly into the equation.

A:

y-4

= -4 -4 = -8

-2(x-6)

= -2 (-6-6)

= 24

Since -8≠24, so A is incorrect.

B:

y -4 = -6-4 = -10

-2(x-6) = -2 (-4-6) = 20

-10≠20, so B is incorrect.

C:

y-4 = 4 -4 = 0

-2(x-6) = -2(6-6) = 0

Both sides are equal. C is correct.

But lets test D out too.

y-4 = 6-4 = 2

-2(x-6) = -2(4-6) = 4

2≠4, so D is incorrect.

6 0
3 years ago
Other questions:
  • 10 ejercicios de factor comun simple
    12·1 answer
  • How do I graph the function y = 2x + 5
    6·1 answer
  • Give the number of real solutions,
    5·1 answer
  • I don’t understand what to write
    13·1 answer
  • 1. Tremaine travels north 4 miles and then goes west 2 miles before coming straight back south 2 miles
    7·2 answers
  • The total cost in dollars for a certain company to produce x empty jars to be used by a jelly producer is given by the function
    9·1 answer
  • Round 149,640 to the nearest thousand.
    14·2 answers
  • Determine the following​
    15·1 answer
  • Answer first and I will mark brainliest
    5·2 answers
  • Anyone to help me answer this question am giving the brainliest
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!