I’m pretty sure it’s talking about the amount of water regulated to food for example how much water does gelatin have 90% why? How? Because the food produces its self with water making it absorbed and the best way the question is asking is how many __in units.
You divide then you square root the answer. once you get the answer you squate root again giving you 1.2
The students rented 4 small cars and 8 large cars.
Step-by-step explanation:
Given,
Number of people in small car = 4
Number of people in large car = 7
Total people in both type of cars = 72
Let,
x represent the number of small cars rented.
y represent the number of large cars rented.
According to given statement;
4x+7y=72 Eqn 1
y = 2x Eqn 2
Putting value of y from Eqn 2 in Eqn 1

Dividing both sides by 18

Putting x=4 in Eqn 2

The students rented 4 small cars and 8 large cars.
Keywords: linear equation, substitution method
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Answer:
1
Step-by-step explanation:
80% = 0.80
0.80 x 5 = 4
5 - 4 = 1
14 friends - 6 friends = 8
8 (friends) x 3 (dollars) = 24 (dollars total)
ANSWER = $24