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
lys-0071 [83]
3 years ago
9

Evaluate 7w-14 for w=9.

Mathematics
1 answer:
sashaice [31]3 years ago
5 0
That's the answer and how you do it.

(i love to eat)

You might be interested in
Miss Garry played the Game of Life during Spring Break and kept track of the results from all the times she spun the wheel. Duri
ankoles [38]
The probability in faction form would be 25/80 simplified would be 5/16 chance of spinning a 3. The decimal form would be a 0.3125 chance in spinning a 3
7 0
3 years ago
1.
Levart [38]

Answer: 7

Step-by-step explanation: its correct, trust me

6 0
3 years ago
Read 2 more answers
Normal Samantha is using ribbon to make bows to be sold at a school fundraiser. She has 83.2 meters of ribbon. She needs 1.28 me
adelina 88 [10]

Answer:

83.2 meters ÷ 1.28 meters = 65 bows

4 0
3 years ago
Please Help Me On These Math Questions!!!!! Solve Each System By Elimination
nekit [7.7K]
11) -x + y = -1 ; 2x - y = 0
y = -1 + x ; 2x - (-1+x) = 0 ⇒ 2x + 1 - x = 0 ⇒x = -1 
y = -1 + (-1) ⇒ y = -2

12) -2x + y = -20 ; 2x + y = 48
y = -20 + 2x ; 2x + (-20 + 2x) = 48 ⇒ 2x -20 + 2x = 48 ⇒ 4x = 48 + 20
                      4x = 68 ⇒ x = 68/4 ⇒ x = 17
y = -20 + 2(17) ⇒ y = -20 + 34 ⇒ y = 14

13) 3x -y = -2 ; -2x + y = 3
y = 3 + 2x ; 3x - (3 + 2x) = -2 ⇒ 3x - 3 - 2x = -2 ⇒ x = -2 + 3 ⇒ x = 1
y = 3 + 2(1) ⇒ y = 3 + 2 ⇒ y = 5

14) x - y = 4 ; x - 2y = 10
x = 4 + y ; (4 + y) - 2y = 10 ⇒ 4 + y - 2y = 10 ⇒ 4 - y = 10 
                  ⇒ -y = 10 - 4 ⇒ -y = 6 ⇒  y = -6
x = 4 + (-6) ⇒ x = 4 - 6 ⇒ x = -2

15) x + 2y = 5 ; 3x + 2y = 17
x = 5 - 2y ; 3(5-2y) + 2y = 17 ⇒ 15 - 6y + 2y = 17 ⇒ -4y = 17 - 15
               ⇒ -4y = 2 ⇒ y = -2/4 ⇒ y = -1/2
x = 5 - 2(-1/2) ⇒ x = 5 + 2/2 ⇒ x = 5 + 1 ⇒ x = 6 
5 0
3 years ago
Read 2 more answers
Ben earns a salary of $120 a week plus $25 for each table he sells at
gtnhenbr [62]

Answer:

add 25 each time and count how many times you add it on

Step-by-step explanation:

and that will be your answer

7 0
3 years ago
Other questions:
  • What is the exact area of a circular courtyard with a radius of 22 ft?
    9·2 answers
  • The following graph shows Barry's monthly phone bill and the number of minutes used. About how many minutes did Barry consume if
    10·1 answer
  • The equation of a circle whose center is at (4, 0) and radius is length 2√(3) is (x - 4)² + y² = 2√3 (x - 4)² + y² = 12 (x + 4)²
    12·2 answers
  • The Statistical Bulletin published by Metropolitan Life Insurance Co. reported that 2% of all American births result in twins. I
    5·1 answer
  • The sides of a triangle are given by the equations 4x-y-7=0,x+3y-31=0 and x+5y-7=0.determine the point of intersection of its al
    12·1 answer
  • Hey...hey there, mind to help? ahahah please?
    13·2 answers
  • Need help, please
    10·1 answer
  • What is an
    9·2 answers
  • Please help me I need this answer
    5·1 answer
  • Question one: Carlie biked 26 miles in four hours. What was Carlie’s average speed in miles per hour?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!