Frank increased his score on his English assignment from 12 points to 18 points. Below is how he determined the percent increase of his score. Step 1:18 - 12 = 6
Step 2
= 100
Step 3: 600 = 120
Step 4 = 50%
Identify the correct justification for steps 1 and 2. Select TWO that apply.
A. Step 1: Calculate the amount of change
OB. Step 1. Subtract 12 from 18
OC. Step 2: Use the formula
amount of change
original amount
percent change
100
D. Step 2: Use the formula
part
whole
percent
100

Question 1(multiple choice worth 1 points)(07.06 mc)a group of students must collect at least $150 to organize a science fair. they have already collected $30. which graph best represents all remaining amounts of money, in dollars, that thestudents should still collect to organize the science fair? -210 -180 -150 - 120 -90-60 -300306090 120 150 180 210-210 -180 -150 - 120 -90 -60 -30 0 30 60 90 120 150 180 210-210 -180-150 - 120 -90-60-300 30 60 90 120 150 180 210-210 -180 -150 - 120.90 -60 -30 0 30 60 90 120 150 180 210

Find the quotient. 50a2 – 98b2 -5a +7b

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?