Just rank every pair of numbers for example:
The first one is: 1,-3.
2•1-3•-3>12
2+9>12
11>12
That's Incorrect. The first pair of numbers doesn't match the inequality.
Now do the same thing to all the other pairs of numbers.
Hey there! :D
32= 4m+8
Subtract 8 on both sides.
24=4m
Divide 4 on both sides.
m=6
I hope this helps!
~kaikers
Answer:
$115
Step-by-step explanation:
Although it did say to complete the equation I put the answer just in case.
So, in order to calculate the total weekly income, I will use x which will equal the number of hours. The equation needed to calculate the weekly total income will be:
w = 6x + 25
Because we know the number of hours is 15, we can plug 15 in x:
w = 6(15) + 25
w=90+25
w=115
So, the total weekly income will be $115(don't forget to put the unit! In this case it will be the dollar sign).
Answer:
(28000,40000) or $28,000 to $40,000
Step-by-step explanation:
plug in values as V and solve for x:
12,000=22,000-0.25x
-10,000=-0.25x
40,000=x
15,000=22,000-0.25x
-7,000=-0.25x
28,000=x
an interval notation always has the lower value first so its:
(28000,40000) or $28,000 to $40,000
Answer:
222
Step-by-step explanation:
42/3 x 111/4 = (42 x 111)/(3 x 4)
42/3 x 111/4 = 2664/12
42/3 x 111/4 = 222