Answer:
0.26 or C
Step-by-step explanation:
Basically you would do the sophomores that attended the jazz band concert (35) and divide that by the total number of students. (137) - - 35 ➗ 137 = .2554744526 round that to .26 or 0.26
Answer: $3.18
Step-by-step explanation:
15% off an object means that you could represent the value with the expression '0.85x', since you could imagine x being the full price and x- 15% of x = x-0.15x = 0.85x.
0.85x would equal 2.70. Then you just divide 2.70 by 0.85 to get x, which is 3.18.
Answer:
Matt's Answer.
Step-by-step explanation:
Note that in the equation, you need a radius (r). However, a <em>diameter is given, which is 15 centimeters</em>. This means that, to solve this equation, you must first divide 15 by 2, to be able to continue to solve. In Matt's case, he failed to do that.
~
Answer:
Total amount earned = $84
Step-by-step explanation:
The correct expression is
Total amount earned = 80 + 4% of (t - 400)
= 80 + 0.04(t - 400)
where,
t = her sales total in dollars
Total amount of money that she will make for sales of $500
Total amount earned = 80 + 0.04(t - 400)
= 80 + 0.04(500 - 400)
= 80 + 0.04(100)
= 80 + 4
= 84
Total amount earned = $84
Ratio of heads to total flips= 125:300 Simplified as 5:12