Larry is a smart man, and he’s correct. (x+3)(4x-5)
15/100*x=39
x=39*100/15
x= 260 is the total number of people who were asked
Answer:
=57.89%
Step-by-step explanation:
The total number of golf ball is 4+8+7 = 19
P (red or yellow) = number of red or yellow
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total number of golf balls
= 4+7
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19
=11/19
Changing this to a percent means changing it to a decimal and multiplying by 100%
= .578947368 * 100%
=57.8947368%
Rounding to two decimal places
=57.89%
Patterns allow someone to make educated guesses.
(x-21)/4
x is the number subtract 21 and divide by 4