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Math practice
Quarter 1 and 2 practice
| Question | Answer |
|---|---|
| 2x+1y+3 what is the coefficient in the first term | 2 coefficient |
| 2x+1y+3 what is the coefficient in the second term | 1 coefficient |
| 2x+1y+3 how many terms are there | 3 terms |
| 2x+1y+3 what are the variables | X and y |
| If i add x to 2x+1y+3 what is the like term | 2x+x=3x |
| 4r+3w+t what is the coefficient in the last term | 1 coefficient |
| 4r+3w+t what is the coefficient in the first term | 4 coefficient |
| 4r+3w+t what is the coefficient in the second term | 3 coefficient |
| 4r+3w+t how many terms are there | 3 terms |
| What is a term | A number or variable that is sepperated to another number or variable by a + or - |
| What is a coefficeint | The number or amount of a variable |
| (3x+8)+(x-2)= ? | ?= 4x+6 |
| (-4y+3)+(11y-5)=? | ?=7y+-2 |
| (5x+6)+(x+6)=? | ?= 6x |
| (7.5y+5)+(-8.5y+6)=? | ?= y+11 |
| (X+3)+(2x+-1)=? | ?= 3x+2 |
| (-8z+4)+(8zx7)=? | ?= -3 |
| (4.5-n)+(-10n+6.5)=? | ?= 11n+11 |
| (M-3)-(-m+12)=? | ?= 2m-15 |
| What is a linear expression | It does not have an exponen greater or less than 1 and it also have no = sign |
| X-5=-1 | X=4 |
| Z+3/2=1/2 | X=-1 |
| X/3=-6 | X=-18 |
| 18=-4y | Y= -4.5 |
| What does closed circle mean in a numberline | It can be = to |
| What does a oped circle mean in a numberline | It is not = to |
| 2(0.1)(1.1)to the power of 2 | 0.242 |
| In z/-1.1greater then 2 do we use closed circle or open circle | Closed circle |
| In z/1.1 grater then and equal to 2 do we use closed circle or open circle | Open circle |
| 4x is less than 24 and x is less than 6 what can be a posible answer | X=5 |
| X/6 is greater than and equal to -3 x is greater than and equal to -18 what is a possible answer | X=-10 |
| A number x is greater than 25.8 | X is greater than 25.8 |
| Twice a number x is at most -3/5 | 2xis less than and equal to -3/5 |
| A number x minus 9.3 is more than 4.6 | X - 9.3 is greater than 4.6 |