Answer:
1. 30/14
2. -26.775
3. 0.1668
4. -44/7 which can be simplified into -6 and -2/7
5. $10.96
Well, since you have the value of b, the first thing you want to do is substitute that value in for b.
5a - 10(3) = 45
10*3 = 30
5a - 30 = 45
Now, to get the variable by itself (a) you have to + 30 because you have to reverse the subtraction.
5a = 75
Now, you divide by 5 to finish getting a by itself.
a = 15
Hope this helps!
Answer:
20/3 or 6 2/3
Step-by-step explanation:
Please mark brainliest and have a great day!
Answer:
Step-by-step explanation:
x+2/3x - 1/x-2 = x-3/3x
LCD is (3x)(x-2). so we multiply the whole equation by LCD
We multiply each term by LCD
Answer: 60%
Step-by-step explanation:
Subtract Former price from current price/ former price, then multiply by 100
($65 - $26)/65 x 100
$39/65 × 100
=0.6 x100
=60%
I hope this helps.
