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
GenaCL600 [577]
3 years ago
5

Find x if S is between R and T RS is x+3 ST is 5x and RT is 57

Mathematics
1 answer:
Mila [183]3 years ago
7 0
Since S is between R and T, then we know
RS + ST = RT
(x+3) + (5x) = 57
6x+3 = 57
6x = 54
X = 9
You might be interested in
How do you know what to split 26 into ?
madam [21]

Answer:

see explanation

Step-by-step explanation:

Assuming you are factoring the expression

Given

4y² + 26y + 30 ← factor out 2 from each term

= 2(2y² + 13y + 15) ← factor the quadratic

Consider the factors of the product of the coefficient of the y² term and the constant term which sum to give the coefficient of the y- term.

product = 2 × 15 = 30 and sum = 13

the factors are 10 and 3

Use these factors to split the y- term

2y² + 10y + 3y + 15 ( factor the first/second and third/fourth terms )

= 2y(y + 5) + 3(y + 5) ← factor out (y + 5) from each term

= (y + 5)(2y + 3)

Thus

4y² + 26y + 30

= 2(y + 5)(2y + 3)

5 0
3 years ago
732,178+167-542,137=
madreJ [45]
( 732,178 + 167 ) = 899,178
899,178 - 542,137 = *357,041 that's the last result.
3 0
3 years ago
Read 2 more answers
Frank is on the swim team. each day he swims 850m . how many kilometers does he swim each day?
gulaghasi [49]
He swims; 0.850 km each day
6 0
3 years ago
In a recent year, 26.9% of all registered doctors were female. If there were 52,400 female registered doctors that year, what wa
vekshin1

Step-by-step explanation:

equation is 0.269 X = 52400

52400/0.269

the answer is 194,726 registers doctors

7 0
3 years ago
Read 2 more answers
Which property is represented by 5+(-8)=-8+?
wariber [46]
Identity because the others don’t subtract
3 0
2 years ago
Other questions:
  • Helppppppppppppppppppppp failingggggggggggggggg quizzzzzzzzzzzzzzzzzzzzzzzzzzzz
    11·2 answers
  • When a decimal is written in word form, what indicates that the equivalent form is a mixed number and not a fraction
    11·2 answers
  • Maghan works at an ice cream truck and makes $8.25 per hour.lucas works for a ladscape and makes $6.50 per hour.how much more do
    12·1 answer
  • I need help on this question I’ve been on it for abt 20 min now:(
    11·1 answer
  • 7 - 4 ( d - 3 ) = 23
    15·2 answers
  • CAN YOU PLSSSSSSSSSSSSSSSSSSS HELP ME WITH THIS
    10·2 answers
  • 6 x 3 = 3 x 6 which property represents
    15·2 answers
  • a doll house has a replica stove that is 5cm tall the actual stove is 100 cm tall what is the scale factor​
    9·1 answer
  • 14 a and b please help
    11·1 answer
  • Simplify 1/2+2/3-1/4
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!