Step-by-step explanation:
W=N•D
W=(200)(1.3)
W= 260
Answer:
51.6
Step-by-step explanation:
$25.80 + $25.80 =
OR
25.80 x 2.
Answer: x=y+z
Step-by-step explanation: Let x be the variable which is the price. Y is the price it cost. Z is the percent markup for the price. Hope this helps
Answer:
the answer is 6x-7
Step-by-step explanation:
3x-4+2-2x-5+5x
3x-7-2x+5x
3x-7-2x+5x=
6x-7
Answer: 21 questions
Step-by-step explanation:
Turn it into a number sentence.
72% of x amount of questions is 15
0.72(x) = 15. Divide both sides by 0.72
x= 20.83333 round to nearest whole number
x= 21 questions