Hello there!
The correct answer is B. Why? Well, we cannot choose A, because we don't have a multiplication sign. We cannot choose C because we also don't have a multiplication sign. However, since we have a PLUS sign and a Subtraction sign, we can say that the correct answer is option B.
3x + 1 < -2x + 8
We wanna start by subtracting 1 on both sides
3x + 1 - 1 < -2x + 8 - 1
3x < -2x + 7
Add 2x on both sides
3x + 2x < -2x + 7 + 2x
5x < 7
x < 7/5
I hope this answer helps! As always, it is my pleasure to help students like you. If you have any additional questions, feel free to comment them down below. I'll see you around!
<span> 0.05x + 0.10(35-x) = 2.50
Get rid of decimals by multiplying every term by 100:
5x + 10(35-x) = 250
5x + 350 - 10x = 250
-5x + 350 = 250
-5x = -100
x = 20 = the number of nickels.
The number of dimes is 35-x or 35-20 or 15 dimes.
Checking: 20 nickels is $1.00 and 15 dimes is $1.50
And indeed $1.00 + $1.50 = $2.50
Edwin
</span>
Answer:
6.5y + 10
Step-by-step explanation:
I got it right !
Answer:
500.3333333333333−−−−−−−−−−−−−−−√ cannot be reduced
500.3333333333333−−−−−−−−−−−−−−−√≈22.368132093076824