Answer:
The answer would be 'B' , a reflection.
Step-by-step explanation:
Helena already did the rotation which moves clock wises, so to get both shapes congruent it would have to be reflected vertically therefore the answer would be 'B'.
Answer:
(-1,2) y=2 x=-1
Step-by-step explanation:
This is a system of equations and in this you see there is 3x and negative three x. To solve this you need tp get rid of one of the variables. so we can add the two equations together to get 3y=6. This means that y=2 if we divide by 3 on both sides. Then we just plug 3 in for y and we get 3x+10=7. We subtract 10 on both sides to get 2x=-3 which means x=-1.
Answer:
The amount of apples is the Xs and The cost is the Ys
Step-by-step explanation:
Answer:
6. 4
7. 40
8. 10
9. 4
10. 21
Step-by-step explanation:
C. The number of times a dessert was offered at a special price.
