4x+6 = 5x-6
x=12
4(12)+6=54
The answer is 54 (The paper says C is 54, not 55)
Answer:
Step-by-step explanation:
The Lee family and the Davis family are seeing a movie together in the theater. At the concession stand, Mr. Lee paid $36 for 4 popcorns and 4 drinks that his family will share. Mrs. Davis bought 4 popcorn and 1 drink and paid $24. How much did each item cost ? Let x= price of popcorn and y= price of drinks. Explain the process, using complete sentences, how to solve for the price of popcorn and the price of a drink.
Your fractions are your units and rates.
A "section" is a unit and 2 of 9 sections is a rate.
An hour is a unit and 1 of 10 hours is a rate.
You can multiply the fractions and create a new unit rate that would measure a section per hour.
I hope this helps.
The answer is A) 4,3,6,7,9
Hey there!
2y - 12 is completely simplified. Now, we have to simplify 1/4(8y-12) using the distributive property, which is defined as:
a(b + c) = ab+ac
Therefore, we have: 1/4(8y) - 1/4(12)
Now for some vocabulary. The word of means multiplication. We have here 1/4 of 8y, and 1/4 of 12. Which means we have 1/4 times 8y = 2y, and 1/4 of twelve which equals 3.
That gives us 2y - 3
That proves that they're not equivalent.
Hope this helps!
