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They are both correct, and their expressions are equivalent.'
9(S + T) + 45 = 9S + 9T + 45
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6x+12y-6z+7x7y-28z= 13x+19y-34z
Answer:
A
Step-by-step explanation:
14/15 is less than 7/5
The area of a parallelogram is base times height.
Multiply 16ft by 18ft.
(16)(18) = 288
The parallelogram is 288 ft².
57.7r + 23.23 =2.57
Subtract 23.23 from both sides:
57.7r = -20.66
Divide both sides by 57.7
r = -20.66 / 57.7
r = -0.358
round to nearest tenth = 0.4
