We set up the problem first.

5/6 + 5/8 - 1/2.

We would first find a common denominator. It is 24.

Then we see how many times can 24 go into 6, 8, and 2.

We make them into improper or regular fractions, and we subtract regularly.

20/24 + 15/24 - 12/24 = 23/24.

So your answer would be 23/24.

Hope this helps☻

7 0

3 years ago

Evaluate 2(x + 1) - 3 when x = 6.

alexandr1967 [171]

Evaluate 2(x + 1) - 3 when x = 6.

First, plug in x value.

2(6 + 1) -3 ParenthesisEMDAS

2(7) - 3 PEMultiplyDAS

14 - 3 PEMDASubtract

11 ←

4 0

4 years ago

What do i do on this.

Sloan [31]

Answer:

Step-by-step explanation:

$\frac{6-4x}{y^{4}}=\frac{6-4*(-7)}{2^{4}}\\\\=\frac{6+28}{16}\\\\=\frac{34}{16}\\\\=\frac{17}{8}\\\\=2\frac{1}{8}$

8 0

3 years ago

Y = (⅕)ˣ value for a

navik [9.2K]

Answer:

Step-by-step explanation:

If x = a, then the value of the indicated function is y = (1/5)^a.

An alternative way of writing this would be y = -----------

5^a

7 0

3 years ago