19. 5.50-1.25=4.25
21. y = -9
Step-by-step explanation:
3x-2
Answer:
4y
Step-by-step explanation:
every part of the equation can be evenly divided by 4 and y
so this leaves you with 4y (-4 + 3y - 1)
Answer:
D. 21.9%
Step-by-step explanation:
(650÷2970)x100= 21.88% rounded off 21.9%
I think that the answer is 2, because if you multiply two by each factor in the original photograph then you get the size of the new photograph.