A number is tripled and the result is increased by four, the sum is sixty-four. This is the number.
What is the number 20?
100
3(x+1)=24
What is x=7?
100
This is a sign for defining inequities: <
What is less than?
100
This is the simplified version of this: 4x-3y-(x-y)
What is 3x-2y?
200
This is the example of this kind: 2x+1
What is an expression?
200
A bag contains thirty coins all of which are either quarters or dimes. The total value of the coins are $5.85. There are these amounts of quarters and dimes.
What is 19 quarters and 11 dimes?
200
A way to answer 5x+2(y+1)
What is 5x+2y+2?
200
This is the sign for defining inequities: >
What is greater than?
200
This is the simplified version of this: 48p-16q-3r-18p-3r
What is 30p-16q-6r?
300
This is an example of this: -7y
What is a term?
300
A father is now only 3 times as old as his son but eight years agoo the father was 5 times as old as his son. These are his present ages.
What is the son being 16 and the father being 48 years old?
300
4x+y+4(5x+y)
What is 24x+5y?
300
We inverse operations to do this in inequities.
What is to solve an inequity?
300
This is the expression if g=-4 and it is 4g-7g-11g
What is 56?
400
This can be expanded by this law: 6(3+4)
What is the Distributive law?
400
A merchant mixes peanuts worth $2.80 per kilogram with cashews worth $3.60 per kilogram and sells the mixture for $3.12/kg. If he has 75kg of peanuts, he needs this many kilograms of cashews
What is 50 kg of cashews?
400
4x+2=3x+5
What is x = 3?
400
This is the abbreviation of x is a member of integers.
What is xEI?
400
The answer of this is: 8(3+4x)
What is 24+32x?
500
Adding terms like these is an example of this: -9x, 7x, -2x
What is combining like terms?
500
Calgary and Leduc are 276 km apart. Bob leaves Calgary at 9 a.m. and travels at an average speed f 96 km/h. Steve leaves Leduc for Calgary at 9 a.m. and travels at 88 km/h. This is the time they meet.
10:30 a.m.
500
3(2x+4y)+2(x+5y+1)
What is 8x+22y+2?
500
The signs must change when doing this in inequities.