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
bixtya [17]
3 years ago
5

PLEASE HELP ASAP!! WILL MARK BRAINLIEST!

Mathematics
1 answer:
Andrews [41]3 years ago
6 0

Answer:

15) 37 16) -5x+13=-112, x=25 23) l=38, w=19

Step-by-step explanation:

15) l=5w+2, 2l+2w=88

2(5w+2)+2w=88

12w+4=88

w=7, l=37

16a) -5x+13=-112

16b) x=25

23) l=2w, 2l+2w=114

2l+l=114

l=38, w=19

You might be interested in
Does anybody know how to do #1, very confused?
Stels [109]

Step-by-step explanation:

what the f♤ck are those. any teachers give u it tell them to go do it

6 0
3 years ago
Help with this answer please?
puteri [66]
It would be Adjacent/hypotenus which is 36/39 and when simplified the answer is 12/13
3 0
4 years ago
Read 2 more answers
Suppose your opening checking account balance is $124.53. After you
babymother [125]

Answer:

Balance = $124.53 – $57.49 + $103.49 = $170.53

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
Solve the problem please
Molodets [167]

Answer:

x = 9±sqrt(7)

Step-by-step explanation:

3(x-9)^2 =21

Divide each side by 3

3/3(x-9)^2 =21/3

(x-9)^2 =7

Take the square root of each side

sqrt((x-9)^2) =±sqrt(7)

x-9 =±sqrt(7)

Add 9 to each side

x = 9±sqrt(7)

4 0
3 years ago
mr. Choi spent $23 at the mall. If he left the mall with $59, how much money did he have when he first arrived at the mall?
Temka [501]

Answer: 82

Step-by-step explanation:

59+23=82

Check

82-23=59

8 0
4 years ago
Other questions:
  • Eight minus the quotient of two and number x
    7·1 answer
  • The volume of a cylinder of radius r and height h is given by V = π r 2 h. Then the height, in terms of the radius and volume, i
    6·2 answers
  • Consider U = {x|x is a real number}. A = {x|x ∈ U and x + 2 > 10} B = {x|x ∈ U and 2x > 10} Which statements are true? 5 ∉
    10·2 answers
  • Z − 4 = 8<br> Solve for z.
    6·2 answers
  • A diver starts at 5 m and changes -16 m?
    11·1 answer
  • James asks 60 pupils which drink they liked best from cola milk and water 32 boys were in the survey 12 of the boys said they li
    11·1 answer
  • Answer these questions if ur smart
    9·2 answers
  • Craig opened a savings account and deposited $600.00 as principal. The account earns 2%
    11·1 answer
  • PLs Help..............
    13·2 answers
  • A(X)=2X3+5 Part 1.: Evaluate A(4) Part 2.: Evaluate A(2) Part 3.: Determine A(4) * A(2)
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!