Answer:
60
Step-by-step explanation:
The ratio of Barbies is ...
Jenny : Sharon = 5 : 2 = 60 : 24 . . . . . . multiplying ratio values by 12
Jenny owns 60 Barbies to Sharon's 24.
Answer: 210
Step-by-step explanation: To find 75% of 280, first write 75% as a decimal by moving the decimal point two places to the left to get .75.
Next, the word "of" means multiply so we have (.75) (280).
(.75) (280) = 210
Therefore, 75% of 280 is 210.
Answer:
5 π/4
Step-by-step explanation:
Please see attachment
1. Isolate the variable
Ex. 3n=12 Divide 3 on both sides. You get n=4
2. Inequality
Ex. 3x>x+7
3. Distributive Property
-10(x+5)=40
-10x-50=40