on a test, 1 point is given for each correct answer and 1 point is deducted for each incorrect answer. On the test Harold answered 34 items correctly and 6 items incorrectly. What two numbers can be used to find Harold's total score
Answers
Answer 1
Answer:
Forgive me if I'm wrong, but here goes:
On Harold's test, he scores 34 points for his correct answers, and -6 points for incorrect answers. He would have gotten 28 points, but that's not the question.
34 is the first number, and I believe the next one is -6. 6 is negative because 1 point is deducted for each incorrect answer, which also means 1 point is subtracted for every incorrect answer. Because the question is asking for numbers and not an equation or expression, the subtraction is expressed as a negative symbol, hence negative six.
8 1/2 by 11 inches dilated to 1 7/10 inches by 2 1/5 inches. what is the scale factor
Answers
8 1/2 by 11.
Area1 = 8 1/2 × 11
Area1 = 17 / 2 × 11 = 187/2
17/10 by 2 1/5
Area2 = 17/10 × 11/5
Area2 = 17 / 10 × 11/5 = 187/50
Scale factor = Area1 / Area2
= 187/2 ÷ 187/50
= 187/2 × 50/187
= 25
Scale factor = 25
What are 2 expressions that equal 19
Answers
0+19 1+18 2+17 3+16 4+15 5+14 6+13 7+12 8+11 9+10
10+9 is one expression 18+1 is another
Caitlin is 62 1/4 inches tall. Her older brother Jaime is 9 1/2 inches taller than Caitlin.Jaime is 2 1/4 inches shorter than their father. How tall is their father?
Answers
To do this you want to first add 9 1/2 to 62 1/4. 9 1/2 is changed to 9 2/4. 9 2/4 plus 62 1/4 is 71 3/4. Now you have to add 2/14 to 71 3/4 to find how tall their father is. 2/14 plus 71 3/4 is 74. Their dad is 74 inches tall which is equal to 6 feet 2 inches.
You would add Caitlin's height 62 1/4 (62.25) to 9 1/2 (9.5) to get Jaime's height which is 71 3/4 (71.75).Then you add 2 1/4 (2.25) to 71 3/4 (71.75) to get their father's height which is 74 inches.
A.) 40% of students in a school said they watchanime at least once a week. If the school has 600 students, how many students watch anime?
Answers
240 since 10% is 6 and 6x40% is 240
PLEASE HELP!!! Jake cleaned up his room. He organized his toys into boxes. He put 7 toys in each of 3 bins.If t represents the total number of toys, write and expression that shows how many toys he put away....PLEASE HELP!!
Answers
ok well.. 7 (3) = x meaning 7 times 3= 21 toys altogether! :)
7(3)= 21 so 21 all together
Which of the following values are zeros for the functions below? Select all that apply. g(x)=(x62+4x-12)(x-3)