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
levacccp [35]
3 years ago
15

If 4x 6y 15 and 6x 8y 14 then value of 3x-2y is??

Mathematics
1 answer:
nasty-shy [4]3 years ago
6 0
Are there any other symbols missing in this equation because right now it’s just the variables
You might be interested in
(2/5 + 3/4) x [ 3 - (1/4 : 1/5)]
Volgvan

Answer & Step-by-step explanation:

(2/5 + 3/4) * [ 3 - (1/4 : 1/5)]

When you see this sign, : , it usually means to divide the numbers because they represent some form of a ratio. So, we will divide 1/4 by 1/5.

First, do all of the operations in the parentheses ().

(2/5 + 3/4)*[ 3 - (1/4 : 1/5)]

(23/20) * [ 3 - (5/4)]

(23/20) * (7/4)

Now, we multiply 23/20 by 7/4.

(23/20) * (7/4)

161/80

This number can not be simplified so we will keep it as it is.

So, the answer to this expression is 161/80

6 0
3 years ago
Please Help, Thank You!
irina [24]

Answer:

e=9

sorry thats all i know:(

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
A triangle has an area of 56 square units it's height is 14 units
kobusy [5.1K]
The formula for the area of a triangle is 1/2*b*h=a.
1/2*b*14=56
b*14=112
b=8
7 0
3 years ago
Triangles are similar. Round answer to nearest tenth (step by step)
ozzi

Answer:

13.5

Step-by-step explanation:

Similar = alike but not the same

A lot of times in geometry it would mean that they have the same shape, just different size, so first find the ratio:

6/12 = 1/2

27 * 1/2 = 27/2 = 13.5

7 0
2 years ago
Read 2 more answers
Factor 2x^2 - 6x + 4 completely
katovenus [111]

Answer:

Step-by-step explanation:

Factor

2

out of

2

x

2

.

2

(

x

2

)

+

6

x

−

4

Factor

2

out of

6

x

.

2

(

x

2

)

+

2

(

3

x

)

−

4

Factor

2

out of

−

4

.

2

x

2

+

2

(

3

x

)

+

2

⋅

−

2

Factor

2

out of

2

x

2

+

2

(

3

x

)

.

2(

x

2

+

3

x

)

+

2

⋅

−

2

Factor

2

out of

2

(

x

2

+

3

x

)

+

2

⋅

−

2

.

2

(

x

2

+

3

x

−

2

)

6 0
3 years ago
Read 2 more answers
Other questions:
  • What are the like terms and coefficients in 2m+3m-m
    15·1 answer
  • Please help the one that blue dots are my answer number 2 and 7 i need help on please help me
    10·2 answers
  • Symbolic 2 what is the area of a cirle of radius r? use r for the radius and pi for π. for help on entering a symbolic answer cl
    8·1 answer
  • Complete the patterns
    7·1 answer
  • What is the total mass of Sarina's lunch, including her lunchbox, if her sandwich is
    15·1 answer
  • What are fractions greater than 1/2 but less than one
    10·1 answer
  • Help please.<br><br><br> Thank you.
    15·1 answer
  • 1) MZEHC
    14·1 answer
  • If a number ends with 0, then it is divisible by 10. What is the contrapositive of this statement?
    8·1 answer
  • Solve the question in the picture. I know that there is an equation where you'll get root 25 - x^2 plus root 32 - x^2 equals 7,
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!