Answer:
A and B
Step-by-step explanation:
Given
List of given options
Required
Which will correctly take 3 to fill the blank
Represent the blanks with x
Option A:
Convert to fractions
Multiply through by 4
Option B:
Convert to fraction;
Multiply through by 15
Option C:
Convert to fraction
Option D
Convert to fraction
Cross Multiply
Divide through by 3
From the above calculations.
<em>Option A and B can be filled with 3</em>
It's last one
divide 26 by 463
Answer:
D. (x,y)-->(3x, 3y)
Step-by-step explanation:
Look at the x-values first. To get from -3 to -9, subtract 6. to get from you subtract 6 or multiply by 3. To get from 2 to 6 you add 4 or multiply by 3. To get from -1 to -3 you subtract 2 or multiply by 3. The answer is multiply by 3.
Because D is the only answer that all x-values get multiplied by 3, D is correct.
Answer:
x=11
Step-by-step explanation:
13×11+26=117
5×11+8=63
117+63=180
