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
Kay [80]
3 years ago
10

Please Help!! I don’t understand this!!

Mathematics
2 answers:
kondor19780726 [428]3 years ago
6 0

Answer:

d=3

Step-by-step explanation:

so yu do 18+18 and yu get 36 and then you do 43+3 vause that is how muvk the lockers cost

nignag [31]3 years ago
5 0

Answer:

$2

Step-by-step explanation:

Fees = $18

Locker fee =$d

Total cost for 2 people,including locker for 2 people

=$40

2($18 + d) = $40

$36 +2d = $40

2d = $4

d = $2

if you want to check

Fees for one people =$18

Two people =$18 × 2 = $36

Total cost for 2 people - locker for 2 people = $40 - $ 2($2) = $40 - $4 = $36

You might be interested in
What is the following number in the sequence? What is the sequence's equation?<br> 9, 15, 21, 27, __
fenix001 [56]
Its going up by 6, the answer is 33
8 0
3 years ago
I need help with this ​
Natali [406]
I’m pretty sure this is correct.

8 0
3 years ago
Use the formula c=d and = to find the diameter of this circle whose circumference equals 172.7cm​
igomit [66]

Answer

im only in year 9 do you expect me to know that ????????????????????????????

3 0
3 years ago
Read 2 more answers
Identity the zero of the function y= x (x-4)(x+2)
yulyashka [42]

Answer:

- 2, 0 or 4


Step-by-step explanation:

y = x(x - 4)(x + 2)

x' = 0


x - 4 = 0

x" = 4


x + 2 = 0

x"' = - 2


I hope I helped you.

4 0
3 years ago
The length of one leg of a right triangle is 3 feet more than the other leg. If the hypotenuse is 15 feet find the length of eac
melamori03 [73]

Answer:

Leg1 = 9 and leg2 = 12

Step-by-step explanation:

<u>Points to remember</u>

<u>Pythagorean theorem</u>

Hypotenuse² = Base² + Height²

<u>To find the length of each leg</u>

It is given that, hypotenuse = 15 feet

Let base = x the height = x +3

By using Pythagorean theorem we can write,

Hypotenuse² = Base² + Height²

15²  = x² + (x + 3)²

225 = x²  + x²  + 6x + 9

2x²  + 6x + 216 = 0

x²  + 3x + 108 = 0

By solving we get x = 9 and x -12

Therefore one leg = 9 and other leg = 9 + 3 = 12

5 0
3 years ago
Read 2 more answers
Other questions:
  • A car is driving at a rate of 61 miles per hour.
    8·2 answers
  • Three fourths of 9.30
    5·1 answer
  • 9. Which equation can be used to determine A,<br> the area of the unshaded part of the figure?
    15·1 answer
  • A school has 380 students of whom 70% can swim. If 40% of the boys connot swim and 200 girls can swim, how many girls are there
    13·2 answers
  • The regular price of a watch is $32.25. During a sale, the watch was marked 16% off. What was the price of the watch during the
    11·2 answers
  • (5t2-500)/(t+10) idk how to solve this pls help!!
    12·1 answer
  • Maria's house is due south of Boise and due east of marching. Mamas house is 12 miles from Boise and 20 miles are marching. How
    10·1 answer
  • Pleaseeeeeee help meeeeeeeeeee
    15·1 answer
  • Giving Brainleist for BOTH answers::MATH
    11·2 answers
  • What is measurement angle B?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!