Answer:
Ling made a mistake in step one.
Step-by-step explanation
he miswrote his first step. Ling should have written,
12 - 6.2 = p - 6.2 + 6.2
goodluck on your schoolwork/homework!
------------------------------------------------------------
sorry for any bad explanations or incorrect answers.
He will run 7200 feet in 20 mins in miles that would be 1.364 rounded to the nearest hundredth, exactly it would be 1.36364.
( please mark brainliest)
Chandra will have 55 baseball cards
Step-by-step explanation:
Total baseball cards = 152
Let
Chandra's collection = p
Chandra has 42 baseball cards less than Simon so Simon will have 42 cards more:
Simon's Collection = p+42
We need to find Chandra's collection.
Total baseball cards will be 152 so, the equation will be:

Solving and finding value of p (Chandra's card)

So, Chandra will have 55 baseball cards.
Keywords: Word Problems
Learn more about Word Problems at:
#learnwithBrainly
Ok so their are 36 people that didn't need gel for there hair. so when you multiply 36 x 5 (because each cut costs 5 bucks) you get an answer of 180. so hold on to that and since their are 16 people that asked for gel you would need to first multiply 5 and 10% which gives you 0.5 so when you multiply 5.5 (because when you multiplied the 10% with the 5 you should get .5) times 16 you should get an answer of 88. when you add 180 with 88 you get an answer of 268. Ur welcome couuld u mark this brainlist plzzzzz
Answer:
height = 5.4 units
Step-by-step explanation:
r = 4.5/2 = 2.25
B = πr² = 3.14(2.25²) = 15.90
V = 1/3Bh
28.63 =1/3(15.90)h
85.89 = 15.90h
h = 5.40 units