395, 390, 398 those are the numbers
There are 9 cans of soup and 5 cans of frozen dinner.
The variables used for soup and frozen dinner are x and y respectively.
Step-by-step explanation:
Let,
Soup = x
Frozen Dinner = y
According to given statement of sodium;
300x + 500y = 5200 eqn 1
And,
x + y = 14 eqn 2
Subtracting Eqn 3 from Eqn 1;
Putting value of y in Eqn 1;
There are 9 cans of soup and 5 cans of frozen dinner.
The variables used for soup and frozen dinner are x and y respectively.
Keywords: Variables, linear equations, subtraction.
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Answer:
Step-by-step explanation:
$9 for 3 attendees is $3 a person or 9:3 ratio
$18 for 6 attendees still $3 a person and goes by the 9:3 ratio, it's 18:6
Answer:
<h2>8:12</h2>
Step-by-step explanation:
Ok so the starting ratio is 4:6
It is 20 members last year and 25 member the next year.
LAST: 20 THIS YEAR:25
When u use the ratio of 4:6 IN 25 students, u get
8:12 LAST year.
You can check because 8 + 12 = 20, or the total number of students.