Operations with positives and negatives
-69-420=
-489
CT and DA have 4 balls each, they put them in a jar, what is the probability that one of DA's balls are grabbed out of the jar ?
.5
Bob has $50, he buys 3 shirts that cost $5 each each with 7% tax. How many pairs of pants can he buy if each pair costs $15 each plus 7$ tax?
He can buy 2 pairs of pants.
(12+9)-(6+9)=
6
X+10=15
X=5
120,000+(-467)=
119,533
MTS has 21 bottles of mountain dew ,5 are poisoned,what is the probability of MTS drinking a poisoned mountain dew ?
0.24
You work at Walmart, you have a 15% employees discount you buy food items that cost $100 total without tax, how much will his items cost with the discount and 7% tax?
$90.95
(420/6) * (4659+2)=
326,270
100-X=72
X=38
200(-6,952)=
-1,390,400
Bill picks a random number 1-10 what is the probability that bill will pick an odd number?
.5
You go to a resturant and your total food cost is $59 you tip 10.65 and tax is 3%what is the actual cost?
$71.74
(50*3)+(73*6)=
588
100/X=50
X=2
-1,390,400/69=
-20,150.72
A spinner is divided into 4 equal sections all colored differently the probability of spinning blue is 0.25 what of the probability of not spinning blue?
0.75
You buy 3 shirts that cost $15 total the tax is 8% and you get a 5% discount what is the actual cost?
$15.39
(15*2)+(10/2)=
35
500/2=X
X=250
-1,234,567/8,910=
-138.5597
What is the probability of not rolling a 4 or 6 on a number cube having sides labeled 1-6?
0.67
You buy gas for $4.49 a gallon and you buy 100 gallons, you have a 20% discount what is the total cost for your gas?
$359.20
(69*2)-(100*2)=
-62
250+X=370
X=120