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
V125BC [204]
3 years ago
11

A student has a total of 233 points on three tests. The scores on the first and second tests are the same. The third score excee

ds the second (or the first) by 14. Find the three scores.
Mathematics
1 answer:
skad [1K]3 years ago
5 0

Answer:

Let the scores on the first two test be x

Let score for third test be 14 exceeds second( or first) = x + 14

Total = 233

x + x + (x + 14) = 233

3x + 14 = 233

3x = 219

x = 73

Score of the third test = x + 14 = 73 + 14 = 87

Therefore, the scores are 73, 73, 87

You might be interested in
Natalie uses 68 photos to make an online photo album. She can fit 5 photos on each page. She fills all of the pages in her album
Sati [7]
68-2(\5)=#of pages in album
6 0
3 years ago
Varies inversely as If x = 6 then y = 8. Find y when x = 4 .<br> Y=
icang [17]

Answer:

Explanation:

The statement is expressed as

y

∝

1

x

inverse means

1

variable

To convert to an equation introduce k, the constant of variation.

y

=

k

×

1

x

⇒

y

=

k

x

To find k use the given condition that y = 8 when x = 4

8

=

k

4

⇒

k

=

4

×

8

=

32

⇒

equation is

¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯

∣

∣

∣

2

2

y

=

32

x

2

2

∣

∣

∣

−−−−−−−−−−−−

x

=

16

→

y

=

32

16

⇒

y

=

2

when

x

=

16

8 0
2 years ago
Item 17 The amount of chlorine in a swimming pool varies directly with the volume of water. The pool has 2.5 milligrams of chlor
zvonat [6]
8000 gal *\frac{ 1 L}{0.264 gal}*\frac{2.5 mg}{1 L} = 75,757 mg

Rounding to nearest thousand gives 76,000 mg of chlorine
7 0
3 years ago
In the science lab, Will is testing the freezing point of a substance, which should be −24 ∘C. He is changing the temperature at
mars1129 [50]

Answer:

The answer is -3t>-24 which equals t<8

Step-by-step explanation:

4 0
3 years ago
Please i need this for finals help me PLEASE
andrey2020 [161]
I believe it is B!!!!!!!!!!
7 0
3 years ago
Read 2 more answers
Other questions:
  • In ∆ABC with m∠C = 90° the sides satisfy the ratio BC:AC:AB = 4:3:5. If the side with middle length is 12 cm, find: 1) The perim
    9·1 answer
  • 10 lb____64 oz (equal to, greater than, less than)
    12·2 answers
  • Help me pls! I don't understand!! !
    10·1 answer
  • Marco has a bag of 50 colored marbles.there are 12 blue marbles,18 black marbles,and 20 red marbles.what is the ratio of the num
    5·1 answer
  • What is the vertex of the function h(x)=|x+6|+3
    15·1 answer
  • Write and solve your own word problem for 1.3 x 2.79? solve without using a calculator
    12·2 answers
  • The base of a pyramid has n sides.
    11·1 answer
  • GIVE U BRAINLYIST IF U GET CORRECT ANSWER AND EXTRA POINTS
    15·2 answers
  • A group of 5 friends went out to dinner. The total bill including the tax and tip came to $83.95. If they split the bill evenly,
    8·2 answers
  • Can someone explain this step by step please
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!