Andrew has 15 oranges. If Rowan has x oranges, how many apples do they have altogether?
15 + x
100
x+x+x=4x
No, because 3x does not equal 4x.
200
Are 50y and 50 like terms?
No, because they do not have the same variable.
200
5x + 3x + 6
8x +6
200
Grace bought 15 movies. Her brother really liked the movies and decided to borrow m movies. How many movies does Grace have left?
15-m
200
5(y+x)=10xy
No, using the distributive property you would get 5y+5x.
300
Are 650z and 650y like terms?
No, because they both have the same coefficient, but not the same variable.
300
9x - 3x + x + 7d
7x + 7d
300
Hayden and Trevor bought 3 cakes to bring to a party. Danielle also decided that she was going to bring c cakes to the party. Together, how many cakes did they bring to the party?
3 + c
300
6x + 10z - 6z - z= 17z + x
No, if you simplified the left side, you would get 6x + 3z
400
Are 90 and 4 like terms?
Yes
400
8y - y - y + 5y + 105 + 3x
11y + 3x + 105
400
Annika and Kristen decided to bake 30 cookies for Ms. Warner's math class. When they were cooling, Annika's dog ate y cookies without anyone noticing. How many cookies do Annika and Kristen have left for the math class?
30 - y
400
5y+6x+10y+4x=15y+10x
Yes, both sides simplify to 15y + 10x
500
Are 1,564 and 1564x like terms?
No, they do not have the same variable.
500
10x + 13y - 6y + 5(x+y)
15x + 12y
500
Mrs. Parsons had 10 dry erase markers. 5 of the markers are blue and 5 of the markers are red. x of the markers ran out of ink. How many markers does she have left?