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
Butoxors [25]
3 years ago
6

Eight times a number is not less than the sum of the number and fifty

Mathematics
1 answer:
AlladinOne [14]3 years ago
4 0
If the number is n, then 8 times n  ≥ n+50, and by subtracting n from both sides we get 8n-n ≥ 50 and 7n ≥50. Therefore, by dividing by 7, n ≥50/7
You might be interested in
The image below shows two parallel lines cut by a transversal. What is the value of A
rewona [7]

<u>Answer</u>

59°


<u>Explanation</u>

There are 2 parallel line and one transverse.

Angles in a straight line add up to 180°

∴ 180 - (2a + 3) = 180 - 2a -3

                        = 177 - 2a

The angle (177 - 2a) corresponds to angle a in the diagram. The two corresponding angles are equal.

∴ 177 - 2a = a

  177 = a + 2a

3a  = 177

a = 177/3

  = 59°

3 0
3 years ago
Line ABC is a straight line. Line A B is a straight line. Line B comes out of the line to form angles 1 and 2. Which describes t
german

Answer:

the answer is b fam

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Sophia wants to enlarge a 5-inch by 7-inch rectangular photo by multiplying the dimensions by 3. Find the area of the enlarged p
Mama L [17]

Answer:

315 sq. in

Step-by-step explanation:

15 * 21 = 315

8 0
3 years ago
On a farm in iowa lived grandpa bill in a big yellow house on the top of the hill. His 70th birthday was this very day. All of h
DENIUS [597]

Let g be the number of grandchildren, and d be the number of dogs. They both have only one head, so the number of heads is

g+d=33

Grandchildren have 2 legs, while dogs have 4. So, the total number of legs is

2g+4d=84

From the first equation (the one for the heads) we can derive

g=33-d

Substitute this into the second to get

2g+4d=84 \implies 2(33-d)+4d=84 \iff 2d=18 \iff d=9

So, there are 9 dogs and (from the first equation

g=33-9=24

8 0
2 years ago
What is the answer to this problem 1.5(x + 4) – 3 = 4.5(x – 2)?
erastova [34]

Answer:

x = 4

Step-by-step explanation:

1.5(x + 4) – 3 = 4.5(x – 2)

Distributive property

1.5x + 6 - 3 = 4.5x - 9

1.5x + 3 = 4.5x - 9

1.5x - 4.5x = -9 -3

-3x = -12

  x = 4

7 0
3 years ago
Read 2 more answers
Other questions:
  • The elevation of your plot of land is 2 feet below sea level. You add 7 feet of dirt to your land. What is the new elevation of
    5·2 answers
  • Solve for the variable 2x=14​
    8·1 answer
  • Please help me with this !
    8·1 answer
  • What is -x - 11 + 3x - 23 = -2<br> A = 16<br> B = 18<br> C = -18<br> D = -16
    11·2 answers
  • Isaac surveyed the employees at a law firm. Each employee was asked to record their highest level of education completed. The re
    11·2 answers
  • A triangular parking lot has two sides that are the same length and the third side is 5 m longer. If the perimeter is 71 m, find
    12·1 answer
  • New topic <br> please answer im begging u
    15·1 answer
  • Find the measure of x.
    5·1 answer
  • Any help is appreciated!!
    6·1 answer
  • What is the surface area of a square pyramid that has a base of 12 cm. and the sides of the pyramid have a slant height of 9 cm.
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!