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
Nataliya [291]
4 years ago
6

I need help with number 30......……

Mathematics
1 answer:
goblinko [34]4 years ago
4 0
65+56=121, 180-121=59, 59/8=7.375 , so the answer is A


You might be interested in
A machining company needs to manufacture more than 20 fixtures in a day. The company uses five identical machines to make the fi
nikklg [1K]

Answer:

A. 5x>20

Step-by-step explanation:

Because the company has to produce more than 20 fixtures you need  greater than 20 and you have 5 machines time the number they produce.

Hope this helps, if it does please mark brainliest!!

3 0
3 years ago
At which week will keith and greg have downloaded the same number of songs?
tangare [24]

Answer:

Week 15

Step-by-step explanation:

Find the equations to the sequences and solve as equation

5n+20 = 2n+50

5n= 2n +30

3n=30

n=15

8 0
3 years ago
You go to the doctor and he gives you 13 milligrams of radioactive dye which decays exponentially. After 24 minutes, 5 milligram
suter [353]
78 minutes...............................................
7 0
3 years ago
19 dollars for 5 books
viktelen [127]

Answer:

$3.80 per book

Step-by-step explanation:

I divided 19 by 5 to get the price per book

3 0
3 years ago
Jayla reads 35% of her book over 7 days. If Jayla reads the same number of pages each night, how many more days will it take her
Elanso [62]
Figure how much percent she reads daily. Then add on till 7 until ur done... For example 7= 35% 14(days)= 70
7 0
3 years ago
Other questions:
  • Morgan started the year with $615 in the bank and is saving $25 per week Kendall started with $975 and is spending $15 per week
    11·1 answer
  • A book sold 39,400 copies in its first month of release. suppose this represents 8.9% of the number of copies sold to date. how
    14·1 answer
  • Assume that y varies inversely with x. If y=7 when x=2/3, find y when x=7/3
    9·1 answer
  • Question 78 find the value of x
    14·1 answer
  • A circle has a radius of 3. Which is the closest approximation to the area of the circle?
    9·1 answer
  • Find the equation of the line that contains the point (3,9) and is parallel to the line y=4x+1. Write the line in slope-intercep
    12·1 answer
  • Lucia surveyed the students in her class and made a dot plot of the results. What question could Lucia have asked?
    6·1 answer
  • B2 - 7b + 12 = 0
    11·2 answers
  • Combine to create an equivalent expression -n + (-4) - (-4n) +6
    13·1 answer
  • A bakery made 25 dozen cookies.They sold 48 of the cookies how many are left?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!