Reduced by 55%
100=original
100-55=45
45% of oiriginal=29.99
percent means parts out of 100
45%=0.45
0.45 of original=29.99
divide both sides by 0.45
original=66.644444444444444444444444444444
round
$66.64 is original price
70-q-q-2q= 80
combine like terms first
so you get 70-4q= 80
subtract 70 on both sides and you get -4q= 10
divide -4 on both sides and you get q= 10/-4 or -2.5
Classify each sequence as arithmetic, geometric, or neither by dragging it into the correct box. 5, 8, 11, 14, 17,..., 3, 6, 12,
Ksivusya [100]
Answer:
1. Arithmetic
2. Geometric.
3. Neither.
Step-by-step explanation:
x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol.
