Answer: 6a+27x
Step-by-step explanation:
combine 18a and -12a
combine 12x and 15 x
thus the answer
Hope I helped!
0 because she deposited the money back into her bank account
<h2><em>120+100+120+120+x+x+10=720 (given)</em></h2><h2><em>470+2x=720</em></h2><h2><em>2x=720-470</em></h2><h2><em>x=250/2</em></h2><h2><em>x=125</em></h2><h2><em> HOPE IT HELPS (◕‿◕✿) </em></h2><h2><em> SMILE!!</em></h2>
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Answer:
The answer is 350.
Step-by-step explanation:
The joint variation of W with x, y and z may be expressed as follow, W = kxy / z²where k is the constant of variation. Substituting the first set of values for the variables, 280 = k(30)(12) / 3²The value of k from the equation is 7. Substituting to the same equation the values of the next set of variables, w = (7)(20)(10) / 2² = 350
