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
ser-zykov [4K]
3 years ago
15

24) 28 + 3k < 5(–3 – 8k) -4 -3 -2 -1 0 2 3 4 5 6

Mathematics
1 answer:
ahrayia [7]3 years ago
6 0

Answer:

k < - 1

Step-by-step explanation:

28 + 3k < 5(-3-8k)

28 + 3k < - 15 - 40k

28 + 15 < - 40k - 3k

43 < - 43k

43/- 43 > k (switch signs because 43 is negative)

k < -1

You might be interested in
A farmer wants to build a square pigpen. The length of one side of the pen is 13 ft. How many feet of fencing should the farmer
wariber [46]

Answer:

169

Step-by-step explanation:

13x13=169 in a square all sides are equal

7 0
2 years ago
the total entry price of the top of the Eiffel Tower during the low season of 95 Euros for 4 students and five teachers the tota
tamaranim1 [39]

Answer:

74.30

Step-by-step explanation:

Let s = entry price for a student

Let t = entry price for a teacher

4s +5t = 95

6s+10t = 173

I will use elimination to solve this problem.

Multiply the first equation by -2

-2(4s +5t) = -2*95

Distribute

-8s - 10t = -190

Add this equation to the second equation to eliminate t

-8s - 10t = -190

6s+10t = 173

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

-2s = -17

Divide by -2

-2s/-2 = -17/-2

s = 8.50

Now we need to find t

4s +5t = 95

Substitute s=8.50

4(8.50) +5(t) = 95

34 +5t = 95

Subtract 34 from each side

34-34 +5t = 95-34

5t = 61

Divide by 5

5t/5 = 61/5

t = 12.20

We want to find the cost for 3 students and 4 teachers

3s+4t

3(8.50) + 4(12.20)

25.50 + 48.80

74.30


6 0
3 years ago
Find the arclength along a circle of diameter 3.9 3.9 meters which subtends an angle of 6.7 6.7 radians.
lyudmila [28]
Arc length = r &theta; =(3.9/2)*6.7 = 13.065 m.
Note: This arc angle is over 2 &pi; , meaning that it will more than wrap around the circle.
6 0
2 years ago
At a school number of boys :number of girls11:9 there are 124more boys than girls.work out the total number of students at the s
Pie
The answer is 101.45
3 0
3 years ago
Five friends share 6 cheesecakes equally. How many cheesecakes will each friend get?
viktelen [127]
Each friend will get 1.83 of a cheesecake.

Or 1 and 83/100 of a cheesecake. 
3 0
2 years ago
Read 2 more answers
Other questions:
  • A membership at a yoga studio costs 35 per month. Write an equation for the cost of the membership, c, that you pay if you keep
    12·1 answer
  • A circle has an 18 inch radius and a shaded sector with a central angle of 50 degrees. What is the area of the shaded sector
    7·1 answer
  • 7.849 million in number form
    8·1 answer
  • How to convert percentage to decimals.
    12·1 answer
  • PLEASE HELP ASAP!!!!!!!!
    9·1 answer
  • Solve 4x - 7 = 2x + 3<br> Show all work
    12·2 answers
  • Please help! Only if you know though, thank you
    9·1 answer
  • 3. The product of and<br>29<br>-26<br>3<br>is ...​
    7·1 answer
  • Please help me !! i do not understand
    8·1 answer
  • Question 1. Chose the quadrilaterals that have the following property! * 1 point This geometry shape has 4 sides. Quadrilateral
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!