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
777dan777 [17]
3 years ago
12

FIND THE VALUEOF THE VARIBLE AND FILL THE BLANK.

Mathematics
1 answer:
ludmilkaskok [199]3 years ago
4 0

Answer:

f = 2

g = 8

h = -9

k = 40

m = 1

Step-by-step explanation:

Equation 1:

23f - 17 = 29

Add 17 to both sides. This undoes the -17.

23f = 29 + 17

Add 17 to 29 to get 46.

23f = 46

Divide both sides by 23. This undoes the multiplication by 23.

f = 46/23

Divide 46 by 23 to get 2.

f = 2

Equation 2:

2(3g + 4) = 56

Divide both sides by 2. This undoes the multiplication by 2.

3g + 4 = 56/2

Divide 56 by 2 to get 28.

3g + 4 = 28

Subtract 4 from both sides. This undoes the +4.

3g = 28 - 4

Subtract 4 from 28 to get 24.

3g = 24

Divide both sides by 3. This undoes the multiplication by 3.

g = 24/3

Divide 24 by 3 to get 8.

g = 8

Equation 3:

h + 9 = 0

Subtract 9 from both sides. This undoes the +9.

h = 0 - 9

Any number subtracted from 0 gives its negation.

h = -9

Equation 4

3(k - 8) = 96

Divide both sides by 3. This undoes the multiplication by 3.

k - 8 = 96/3

Divide 96 by 3 to get 32.

k - 8 = 32

Add 8 to both sides. This undoes the -8.

k = 32 + 8

Add 8 to 32 to get 40.

k = 40

Equation 5:

5m - 5 = 0

Add 5 to both sides. This undoes the -5

5m = 0 + 5

Anything plus 0 gives itself.

5m = 5

Divide both sides by 5. This undoes the multiplication by 5

m = 5/5

Anything divided by itself gives you 1.

m = 1

You might be interested in
An art student wants to make a model of the classroom. The length of the classroom is 2.4 times its width. The length of the stu
Hitman42 [59]
The width should be 100.8 inches since you multiply 42 × 2.4. Hope it helps.
4 0
3 years ago
Read 2 more answers
Can someone help me please
8_murik_8 [283]

Answer:

2x^2+4x+2

Step-by-step explanation:

(f \circ g)(x)=f(g(x)) \\ \\ =f(x+1) \\ \\ =2(x+1)^2 \\ \\ =2(x^2+2x+1) \\ \\ =2x^2+4x+2

8 0
1 year ago
Read 2 more answers
the sum of two numbers is 67 if three times the smaller number is subtracted by the larger the result is 7, find two numbers
just olya [345]
Um I think it's 3x7x4=81 or like this 40+20+7=67.
3 0
3 years ago
Read 2 more answers
PLEASE ANSWERRRRRRRRRRRRRRRRRRRRRRRR
tekilochka [14]

Answer:

a=11, b=53

Step-by-step explanation:

y=ax+b

x=1, y=64 -> 64=a+b

x=2, y=75 -> 75=2a+b

75-64=a, a=11, b=53

All the other points obey this rule.

8 0
3 years ago
Read 2 more answers
Each person needs to rent a helmet for $5. Write the expression for the total cost for the helmets
Artyom0805 [142]

Step-by-step explanation:

you need to find out how many poeple u have first

4 0
2 years ago
Other questions:
  • Susan and Mark are standing at different places on a beach and watching a bird. The angles of elevation they make are 20º and 50
    11·2 answers
  • Help please!!!!!!!!!!!
    12·1 answer
  • - 1/3 square root-90
    8·1 answer
  • What equation is equivalent to 2r^2-28r+38
    10·1 answer
  • Rename 3/4 and 9/10 using the least common denominator.
    8·1 answer
  • Compute the radius of the circle with a circumference of<br> 109.9 millimeters.
    8·1 answer
  • Which property is illustrated? x+y=x+y
    14·1 answer
  • Which is the perimeter for the following?
    14·1 answer
  • SOMEONE HELP PLSSS<br><br> 3. Which ratio would NOT be involved in the altitude or leg rule?
    14·1 answer
  • If an arena charges $7. 50 to park in satellite parking and $12. 00 to park in an arena lot, how much will be made from parking
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!