Answer:
C
Step-by-step explanation:
All you have to do is plug in the given values for a and b.
0.9a - 1.5b = ?
a = 15
b = 3
0.9 (15) - 1.5 (3)
= 13.5 - 4.5
= 9
Note:
•Integers are whole numbers.
For ex: 1, 2, 3, 4...
•Decimals have a period in between 2 numbers
For ex: 0.1, 0.2, 0.3
Sometimes when it’s concerning significant digits then decimals could also be
1.0, 2.0, 3.0 ... I wouldn’t worry about this right now until you get into higher years
Jummai and Tunde will each have 9 and 6 bananas respectively.
For the given ratio case we use the sharing ratio criterion to solve the problem.
Jummai is 12 years old.
Tunde is 8 years old.
Their ages are in ratio of;
A = 12 : 8
A = 3 : 2
The ratio's sum is 5.
15 bananas total are available for sharing.
Jummai will have
bananas
= (15 x 3/5) = 9
Tunde will have
bananas
= (15 x 2/5) = 6
Jummai and Tunde will each have 9 and 6 bananas with them.
To learn more about Ratio click here:
brainly.com/question/13419413
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<h3><em>X CO-ORDINATE = 3</em></h3><h3><em>Y CO-ORDINATE = -7</em></h3><h3><em>HOPE IT HELPS.....BYE....</em></h3>