First do 3/4 times 5 = 15/4 teaspoons
Then divide that by 3 to get tablespoons. Dividing by 3 is the same as multiplying by 1/3 so
15/4 • 1/3 = 15/12 = 5/4 = 1 1/4 tablespoons.
Answer:
98.52
Step-by-step explanation:
If it is a system of two unknowns:
1) 4x-8y=5 multiple by 3
2)6x-12y=10 multiple by -2
then
12x-24y=15
-12x+24y=-20
x and y equals 0, so
Answer: no solution
The amount of money invested at 12% was $4327 while $1442 was invested at 7%.
<h3>What is an
equation?</h3>
An equation is an expression that shows the relationship between two or more numbers and variables.
Let x represent the amount invested at 12% and y represent the amount invested at 7%, hence:
x + y = 5679 (1)
Also:
0.12x = 0.07y + 407.5 (2)
From both equations:
x = 4327, y = 1442
The amount of money invested at 12% was $4327 while $1442 was invested at 7%.
Find out more on equation at: brainly.com/question/2972832
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