Answer:
q=8/5 r
Step-by-step explanation:
Step 1: add -3q to both sides
-7q+12r+-3q=3q-4r+-33
-10q+12r=4r
Step 2: Add -12r to both sides
-10q+12r+-12r=-4r+-12r
-10q=-16r
Step 3: Divide both sides by -10.
-10q/-10=-16r/-10
q=8/5r
Answer:
domain: 0 ≤ m ≤ 44,640
range: 20 ≤ C ≤ 2252
Step-by-step explanation:
Haley cannot possibly use her phone more than 24 hours a day for 31 days in a month, so the number of minutes in a month puts a limit on the domain of the function.
The upper end of the range is correspondingly limited.
The number of minutes cannot be negative, and C will have a minimum value of 20.
5 2/3 x 4 1/2
= ( 15/3 + 2/3) x (8/2 + 1/2)
= 17/3 x 9/2
= (17 x 9 ) / (3x2)
= 153 / 6 ................................... Divide both top and bottom numbers with 3
= 51/2
= 25 1/2
Answer:
slope intercept form: y=5x+9
standard form: x-5/y =-9/5
Step-by-step explanation:
slope intercept form: y=mx+b, m=slope, b=y-intercept
m= 5, b=9 therefore,
y=5x+9
