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
maw [93]
3 years ago
7

Someone please help me

Mathematics
1 answer:
mixas84 [53]3 years ago
5 0

Answer:

4) A) 89

5) B) 65

You might be interested in
What is the scale factor of this dilation
zheka24 [161]
7th grader.. imagine
4 0
3 years ago
I will mark brainliest for correct answer
statuscvo [17]
24, it’s the lcf and is the closest number that they have in common
3 0
2 years ago
Read 2 more answers
Samantha and Matt are each saving for new bikes. So far, Samantha has saved $15 and can earn $2 per hour for babysitting. Matt h
Sophie [7]

Answer:

  • 6 hours

Step-by-step explanation:

<u>We know that:</u>

  • Samantha = 15 + 2x
  • Matt = 3 + 4x
  • Samantha = Matt
  • [x = Number of hours]

<u>Solution:</u>

  • 15 + 2x = 3 + 4x
  • => 15 - 3 = -2x + 4x
  • => 12 = 2x
  • => x = 6

Hence, after 6 hours of work, Samantha and Matt will have the same amount.

7 0
2 years ago
A college student takes the same number of credits each semester. She had 8 credits when she started, and after 7 semesters, she
boyakko [2]

Answer:

12 credits per semester

Step-by-step explanation:

she has 92 in the end but she started off with 8 so your first step is to subtract 8 from 92 which gives you 84 once you get 84 you divide that by 12 you get 7 which means she got 12 credits in each of her 7 semeters

6 0
2 years ago
Two prisms are similar and their ratio of similarity is 3:8.
trapecia [35]

Answer:

8.63 square units

Step-by-step explanation:

you must set up a proportion.

3 x

- = -

8 23

after you set up that proportion, cross multiply to find x.

8x = 69

divide by 8

x = 8.625, rounded to 8.63

5 0
2 years ago
Other questions:
  • Solving the problem
    6·1 answer
  • Hey make this stuff free
    5·2 answers
  • According to the Journal of the American Medical Association hospitals that routinely staff with 1:8 nurse-to-patient ratios exp
    15·1 answer
  • What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with f(x - 7)?
    8·2 answers
  • I'd appreciate it if you were to help me! (20 pts)
    11·1 answer
  • Which expression is not equivalent to the other expressions?
    5·1 answer
  • Solve 8.88 = 4.44 (x - 7)
    7·2 answers
  • Is f(x)=x+3 a constant function?
    11·1 answer
  • PLEASE HELP !!!!!!!! What is the equation of the directrix for the following parabola: -8(x-5)=(y+1)^2
    13·1 answer
  • Solve for<br> 30 = 5(x + 5)
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!