Hey there!
“2 (5x + 3)”
• FIRST and ONLY STEP: DISTRIBUTE 2 to ALL OF YOUR NUMBERS in the parentheses
2(5x) + 2(3)
2(5x) = 10x ⬅️ FRONT number
2(3) = 6 ⬅️ BACK number
BOTH OF YOUR NUMBERS ARE POSITIVE SO WE DON’T HAVE TO CHANGE ANYTHING
Answer: 10x + 6 ☑️
Good luck on your assignment and enjoy your day!
~LoveYourselfFirst:)
Answer: 100 grams
Step-by-step explanation:
From the question, Claude purchased a container of peanuts that weighs 4 kilograms. We can convert this to grams and it'll be:
= 4 × 1000 grams = 4000 grams.
Taryn purchased a container of peanuts that weighs 4,100 grams. The difference will then be:
= 4100 grams - 4000 grams
= 100 grams
Taryn bought 100 grams more.
Answer:
449 per hour
Step-by-step explanation:
First of all we know the question is asking us to round to the nearest tenth and find the rate of gallons per hour.
First:
Know there are 60 minutes in one hour
Second:
Take 7.48 and multiply it by 60
Third:
This should give you---448.8
Which is correct, but we are not done
Fourth:
Round to the nearest whole number
448.8
8 is closer to 10 than it is to 1 so we add 0.2
Which gives us 449
Five:
Just add the "per hour"
Six:
Your answer is---449 per hour---
Square both sides:
2s + 8 = s²
0 = s² - 2s - 8
Now factor:
0 = (s-4)(s+2)
s - 4 = 0 OR s + 2 = 0
s = 4 OR s = -2
Since square root cannot be negative, s = -2 is not possible,
so we are left with s = 4
