Answer:
The answer is D) Y = 3/4x-2
Step by step explanation:
3x - 4y = 8
Express it in the term of y.
Subtract 3x from both sides:
3x - 4y - 3x = 8 - 3x
- 4y = 8 - 3x
Divide both sides by -4
-4y/-4 = (8 - 3x)-4
y = 8/-4 - 3x/-4
y = -2 - (-3/4x)
y = -2 + 3/4x
y = 3/4x - 2
Answer:
Distributive property of multiplication
Step-by-step explanation:
(6+3)*4 = 6*4 + 3*4
9*4 =36 24+12 = 36
Answer:
The sports shop has 21 part-time employees.
Step-by-step explanation:
Solution:
What is 25% of 84?
.Y is 25% of 84
Equation: Y = P% * X
Solving our equation for Y
Y = P% * X
Y = 25% * 84
Converting percent to decimal:
p = 25%/100 = 0.25
Y = 0.25 * 84
Y = 21
Or another quicker way....
50% is half of the whole, and 25 is half of 50.
84/2/2
equals 21 too, I don't recommend to use it as row form.
One-third of a number......1/3n
increased by 12....+ 12
(1/3)n + 12
This is a division problem.
Divide 63.5 by 5.
12.7
----------------------------
5 | 63.5
- 5
-------
13
- 10
------
35
- 35
--------
0
Answer: 12.7 lb
