x=(5*21)/7=15 taken spaces
total =empty spaces+taken spaces= 21+15=
36
Answer:
48
Step-by-step explanation:
Bridget = 2 x 12 = 24
Jim = 1 x 12 = 12
Krutika = 1 x 12 = 12 ---> 24 + 12 + 12 = 48
9514 1404 393
Answer:
y = -1
Step-by-step explanation:
The slope formula tells you the slope is ...
m = (y2 -y1)/(x2 -x1)
m = (-1 -(-1))/(5 -3) = 0/2 = 0
We can find the y-intercept using the first point:
b = y -mx
b = -1 -0·3 = -1
Then the slope-intercept form is ...
y = mx + b
y = 0·x -1
y = -1 . . . . . simplified
_____
Of course, you can bypass all of that when you realize the two y-values are the same, so the line is a horizontal line with y equal to that value.
Answer:
x=-9/4
Step-by-step explanation:
4(4x+15)=24 - divide both sides
4x+15=6 - move constant to the right
4x=6-15 -solve for the difference
4x=-9 - divide both sides
