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
kirill115 [55]
3 years ago
12

FG=8x+4. If GH=4x+8 and FH=15x-9, then what does FH=?

Mathematics
1 answer:
Mashcka [7]3 years ago
4 0
So 8x+4+4x+8=15x-9

Combine like terms.

12x+12=15x-9

Add 9 to both sides.

12x+21=15x

Subtract 12 from both sides.

21=3x

Divide both sides by 3.

x=7

Now plug in 7 for x in 8x+4.

8(7)+4

56+4

=60
You might be interested in
Se corta una manzana en 12 partes, se comen ocho partes. Qué fracción simplificada a su mínima expresión representa la cantidad
lakkis [162]

Answer:

A. 1/3

Step-by-step explanation:

Dado que:

una manzana se corta en 12 partes y se comen ocho partes.

La fracción de manzanas consumidas = 8/12

= 2/3

La fracción de manzanas que quedan = valor original de la manzana que se corta - la fracción de la manzana que se come

La fracción de manzanas que quedan  =1-  \dfrac{8}{12}

La fracción de manzanas que quedan  =\dfrac{12-8}{12}

La fracción de manzanas que quedan =\dfrac{4}{12}

A la fracción más baja; obtenemos = 1/3

6 0
3 years ago
NEED HELP ASAP GIVING BRANILEST
finlep [7]

Answer:

50?

Step-by-step explanation:

I said 50 because there were 60 na butterflies so there was probably 50.

I am sorry if this wrong tho

7 0
2 years ago
Read 2 more answers
HI could some please help me out , I will give BRAINLEST
Lina20 [59]
The answer is y = -1/3x + 2

Because the y intersect is located at (0,2) we know that the b value in the formula y=mx + b is 2 and using rise over run we determine the slope to be -1/3
7 0
3 years ago
Read 2 more answers
What is 5 wholes - 2 fifths
padilas [110]
5 wholes = 5
2 fifths = 2/5

5 - 2/5 = 4 3/5 (4 and 3 fifths)

Answer = 4 3/5

Check work:
4 3/5 + 2/5 = 5 (wholes)
3 0
3 years ago
Read 2 more answers
If apples cost $1.08 per pound, how much would 3.8 pounds cost?
DENIUS [597]

Answer:

4.10

Step-by-step explanation:

1.08 * 3.8 = 4.104

but money is 2dp so...

4.10

8 0
2 years ago
Other questions:
  • Round 389,935 to the nearest hundred thousand ​
    11·2 answers
  • The relationship between antioxidant food consumption per day in cups and the BMI of an individual is modeled by the following l
    13·1 answer
  • What is the averge of 70 and 93?
    5·2 answers
  • Solve addition and subtraction word problems using the ruler as a number line
    6·1 answer
  • -| 15| simplify the expression
    9·2 answers
  • What place value does 0 hold in the number 601099
    6·1 answer
  • Please help will vote brainlest
    14·1 answer
  • Blake simplified the expression ((x^12)/(x^-3))^5 to 1/x^20. What was his mistake?
    15·1 answer
  • Maria is coloring in triangles,squares and circles using 3 colors red blue and yellow or Maria only uses a color on each shape o
    6·1 answer
  • Hello I really need help ty and explain thanks
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!