Answer:
q=9
Step-by-step explanation:
9q=81
Divide each side by 9
9q/9=81/9
q = 9
Answer:
6
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Step-by-step explanation:
Answer:
A
Step-by-step explanation:
ABC triangle is 1/2 the size of DEF triangle. In order to transform ABC to DEF, the scale has to be doubled and the point on the y-axis has to move down to 10
(9x-15)/4=x /*4...... 9x-15=4x........ 5x=15........ x=3
Answer: y=3x-6
Step-by-step explanation:
