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
Tju [1.3M]
3 years ago
8

The numbers on two consecutively numbered gym lockers have a sum of 143. What are the locker numbers

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
8 0
A + a + 1 = 143

2a + 1 = 143

2a = 142

a = 71

b = 71 + 1

b = 72

check;

71 + 72 = 143

143 = 143

so your answer is 71 and 72. hope this helps, God bless! 
Romashka [77]3 years ago
8 0
143 divided by 2 = 71.5
71.5 - .5 = 71
.5 + .5 = 1
71 + 1 = 72
So the answer is 71 and 72
You might be interested in
Brainliest question please help please help me solve all the two problems please
alexgriva [62]

Answer:

(-1,5)

Step-by-step explanation:

up the x corridor and down the y axis.

4 0
3 years ago
How many points make a good gussian curve?
MAXImum [283]
<span>three points are needed to fit the data.</span>
5 0
2 years ago
Can someone that's very good at math please help me?
gtnhenbr [62]

Answer:

35 :

t = 6.25 years

(about 6 years 3 months)

Equation:

t = (1/r)(A/P - 1)

Calculation:

First, converting R percent to r a decimal

r = R/100 = 4%/100 = 0.04 per year,

then, solving our equation

t = (1/0.04)((2500/2000) - 1) = 6.25

t = 6.25 years

The time required to get a total amount, principal plus interest, of $2,500.00 from simple interest on a principal of $2,000.00 at an interest rate of 4% per year is 6.25 years (about 6 years 3 months).

36:

The two distances are the same (out and back), so set them equal.

That is done by having a (rate)(time) equal a (rate)(time).

One time is “x” and the other is “4.8-x.”

One rate is 460 and the other is 500.

460 x = 500 (4.8 -x)

460 x = 2400 - 500x

900 x = 2400

x = 2.5 hours for the slower plane.

4.8- x = 2.3 hours for the faster plane.

8 0
3 years ago
What is the slope of the line through (1, -1) and (5. – 7)?
Vladimir [108]

Answer:

-3/2

Step-by-step explanation:

Given two points, we can find the slope by

m = (y2-y1)/(x2-x1)

    = (-7 - -1)/ (5-1)

    = (-7+1)/(5-1)

    = -6/4

    = -3/2

6 0
3 years ago
Read 2 more answers
A group of friends were working on a student film that had a budget of $800. They spent all their budget on equipment and props.
Finger [1]

Answer:

216

Step-by-step explanation:

800 ÷ 100 = 8

8 = 1%

73 x 8 = 584

800 - 584 = $216

6 0
2 years ago
Read 2 more answers
Other questions:
  • Solution to the equation x/3+ x/6=7/2
    15·2 answers
  • AN times E equals ABNA=1 B=5 E=3 N=0<br> A. True<br> B. False
    11·1 answer
  • Write 3.666 as a fraction
    6·2 answers
  • 15/2g-7=3/5 what is g
    12·1 answer
  • Hey y'all mind helping me with geometry, I'd really appreciate it :)
    15·1 answer
  • How many square feet are in 15 square yards
    10·2 answers
  • Use the Remainder Theorem to determine whether or not x + 3 is a divisor of p (x) = 2x^3 + 4x^2 - 2x + 12
    14·2 answers
  • A nurse wants to simulate the number of male and female births at the hospital where she
    6·1 answer
  • Each of two computers can process bills at 160/min a newer model can process bills at 200/min after the first two computers have
    15·1 answer
  • PLEASE REFER THE ATTACHMENT. THANK YOU ​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!