Answer:
(See the graph)
Step-by-step explanation:
Red:
(-2, 10)
Left two, up ten
Blue:
(-1, 6)
Left one, up six
Green:
(0, 2)
Up two
Purple:
(1, -2)
Right one, down two
Let's form an equation. To find the percent of a number, you multiply the percent divided by 100 and the initial number. X will be the initial number.
.25x=75; let's divide.
75÷0.25= 300
The initial number is 300. We can make sure 75 is a quarter of 300 by dividing 300 by 4.
300÷4=75
So, the number is 300.
Answer:
The one to the left. (A)
Step-by-step explanation:
The view would show 9 columns instead of 10?
Answer:
Five touchdowns were made in the game
Step-by-step explanation:
Here, we want to know the number of touchdowns made during the game.
We proceed as follows;
Let the number of touch downs be x
So the total points earned through touchdowns is 6 * x = 6x
The number of scores is 10 times
Let the number of extra kick be y which means that the number of conversions will be (y-1)
So the total number of score times will be ;
x + y + y-1 = 10
x + 2y = 11 •••••••••(i)
Now let’s work with points
Touch down points = 6 * x = 6x
Points from extra kick = 1 * y = y
Points from 2-point conversions = 2(y-1) = 2y - 2
So;
6x + y + 2y -2 = 37
6x + 3y = 37 + 2
6x + 3y = 39
divide through by 3
2x + y = 13 •••••••(ii)
So now solve simultaneously
From ii, y = 13 - 2x
Put this into i
x + 2(13-2x) = 11
x + 26 - 4x = 11
x -4x = 11-26
-3x = -15
x = -15/-3
x = 5
There are five touchdowns in the game
+4 then +6 then +8 then +10 so the answer is 30
