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3 years ago

What is 5/6 plus 7/8?

Mathematics

2 answers:

irina [24]3 years ago

8 0

Answer:

1 17/24

Step-by-step explanation:

Nonamiya [84]3 years ago

3 0

Answer:

41/24 or 1 17/24

Step-by-step explanation:

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Sylvia, John, and Peter invested their savings in a bank. The ratio of the investment of Sylvia's to John's is 1: 3 and that of

Nastasia [14]

Answer:

4 : 12 : 15

Step-by-step explanation:

S : J = 1 : 3

J : P= 4 : 5

Using John's ratio to find a common ratio for all

S : J

(1 : 3)4 = 4 : 12

J : P

(4 : 5)3 = 12 : 15

Therefore our ratio is

S : J : P

4 : 12 : 15

3 0

3 years ago

8.006 minus 6.38 awnser

Nutka1998 [239]

8.006
-6.38 = 1.626

Hope this help

3 0

3 years ago

The statement explains why the ordered pair is a solution to the system of equations. Is the statement true or false? True False

tigry1 [53]

The system of the equation doesn't give the solution at (-3, -6).

<h2>Given to us</h2>

-4x+y = 6
5x-y =21

<h3>Equation 1,</h3>

-4x+y = 6

solve for y

$-4x+y =6\\y= 6+4x$

<h3>Equation 2,</h3>

5x-y =21

substitute the value of y in equation 2,

$5x-(6+4x) =21\\5x -6 -4x =21\\5x -4x=21+6\\x = 27$

Substitute the value of x in equation 2,

$5x-y =21\\5(27)-y =21\\135-y = 21\\-y=21-135\\-y = -114\\y=114$

We can see that the solution of the two equations is at (27, 114). Also, it can be verified by plotting the line on the graph.

Hence, the system of the equation doesn't give the solution at (-3, -6).

Learn more about system of equations:

brainly.com/question/12895249

6 0

2 years ago

Equation Y equals 7X can be used to find the price of different amounts of honey

Fantom [35]

Answer:

x=y/7

Step-by-step explanation:

So, the variable x is the number of jars of honey.

y is the total price of the honey.

So, x=y/7

or,

y=7x

5 0

3 years ago

Write this fraction in index form

expeople1 [14]

Answer:

$7^{-1/5}$

Step-by-step explanation:

$\frac{1}{\sqrt[5]{7}}=\frac{1}{7^{1/5}}=7^{-1/5}$

6 0

1 year ago